OpenDocument

This is the fifth of the six major iX - interoperability enhancement proposals submitted to the OASIS ODF TC - SC between July 2006 and February of 2007. This particular iX proposal lead to the "List Enhancement Proposal" donnybrook that consumed the OASIS ODF TC for the next six months, ending with the OpenDocument Foundation being booted out of OASIS in May of 2007. The six iX proposals were all different approaches to the same basic problem: ODF was not desinged to be interoperable with MSOffice documents, applications or bound processes. The proposals come out of the OpenDocument' Foundation's efforts to save ODF in Massachusetts. ODF iX repressents a subset of ODF designed to grealty improve compatibility with MS binary and XML formats. With the ODF iX subset, the da Vinci plug-in would be able to convert the billions of MSOffice binary and xml documents with a very high level of fidelity, and do so within the bounds of "round trip" business processes. The most basic iX approach was to add five generic elements to the existing ODF specification. The five generic elements would cover lists, tables, fields, sections, and page dynamics (breaks). It is a well known fact that these five areas of incompatibility between OpenOffice ODF and MSOffice binaries represent 95% of all conversion fidelity problems. MSOffice has one way of implementing lists, and, OpenOffice has another. These application specific implementation models are irreconcilably different. It's also true that the applicaiton specific implementation models are directly reflected in each file format. So applications implementing ODF must also implement the OpenOffice model for lists, fields, tables, sections and page dynamics-page positioning if they are to have any meaningful measure of exchange fidelity. Perhaps the best of the iX approaches was that based on the innovative use of metadata to describe presentation-layout attributes.

Well well well. We knew that IBM had access to the secret binary blueprints back in 2006. Now we know that Sun ALSO had access!
And why is this important? In June of 2006, Massachusetts CIO Louis Gutierrez asked the OpenDocument Foundation's da Vinci Group to work with IBM on developing the da Vinci ODF plug-in clone of Microsoft's OOXML Compatibility Pack plug-in. When we met with IBM they were insistent that the only way OASIS ODF could establish sufficient compatibility with MSOffice and the billions of binary documents would be to have the secret blueprints open.
Even after we explained to IBM that da Vinci uses the same internal conversion process that the OOXML plug-in used to convert binaries, IBM continued to insist that opening up the secret binaries was a primary objective of the OASIS ODF community.
For sure this was important to IBM and Sun, but the secret binaries were of no use to us. da Vinci didn't need them. What da Vinci needed instead was a subset of ODF designed for the conversion of those billions of binary documents! A need opposed by Sun.
Sun of course would spend the next year developing their own ODF plug-in for MSOffice. But here's the thing: it turns out that Sun had complete access to the secret binary blueprints dating back to 2006!!!!!!
So even though IBM and Sun have had access to the blueprints since 2006, they have been unable to provide effective conversions to ODF!
This validates a point the da Vinci group has been trying to make since June of 2006: the problem of perfecting a high fidelity conversion between the billions of binaries and ODF has nothing to do with access to the secret binary blueprints. The real issue is that ODF was NOT designed for the conversion of those binary documents.
It is true that one could eXtend ODF to achieve the needed compatibility. But one has to be very careful before taking this ro

Correcto mundo! There should be only one standard to maximise interoeprability and functionality. But ODF is application specific to the way OpenOffice works. It was not designed from a clean slate. Nor was the original 2002 OpenOffice XML spec designed as an open source effort! Check the OOo source code if you doubt this claim. The ONLY contributors to Open Office XML were Sun employees! What the world needs is in fact a format standard designed to maximise interoperability and functionality. This requires a total application-platofrm-vendor independence that neither ODF or OOXML can claim. The only format that meets these requirements is the W3C's family of HTML-XML formats. These include advancing Compound Docuemnt Framework format components such as (X)HTML-5, CSS-3, XForms, SVG and SMiL.. The W3C's CDF does in fact meet the markeplace needs of a universal format that is open, unencumbered and totally application, platform and vendor independent. The only trick left for CDF is proving that legacy desktop applications can actually implement conversions from existing in-memory-binary-representations to CDF without loss of information.

I hope the anti trust police are awake.

Brian Jones responds to Rob Weir's very strange demand that he be put in charge of any harmonization effort involving ODF and OOXML.
In his response, Brian points to the Ecma official statement in support of harmonization provided in February of 2007. The harmonization response was directed at ISO National Body members objecting to the proposed fast tracking of OOXML.
In late February -early March of 2007, the EU held an "interoeprability Workshop" in Berlin, Germany.The session was attended by IBM, Sun and Microsoft, as well as Ecma and OASIS.
The EU took a very hard line position on "harmonization", embracing a position put forward by the French ISO NB group known as AFNOR. The WorkShop was followed by the EU establishment of DIN Workgroup NIA-01-34, headed by the Fraunhoffer Fokus Institute.
The DIN WG sent out invites to all the major players, with Microsoft and Novell accepting the invitation to particpate in the harmonizatioon effort. IBM and Sun refused the invitation.
Recently DIN invited the OASIS ODF Technical Committee to join the harmonization effort. The OASIS TC responded by asking Novell developer (and DIN participant) Florian Reuter to act as liaison to DIN. ODF grand puba Rob Weir himself put forward this request.
Here's the thread: http://www.oasis-open.org/archives/office/200801/msg00040.html
Now it looks like the grand puba is backtracking! Rob Weir wants to put himself in charge of harmonization. And we all know where that would lead.
Harmonization will be difficult. It might even be impossible. As indicated by the Ecma statement Brian copiies in his post.
The dynamics of harmonization are fairly simple to understand; you can't harmonize two application specific formats without also harmonizing the applications. This problem is further complicated by the fact that the presentation layers (styles) of both ODF

Since December 16th, 2002, or day one on the OASIS Open Office XML Technical Committee, now "ODF", the challenge has been to suceed in the marketplace as the best XML format for desktop productivity environments. Success was seen as a technical challenge. Could we make an XML format capable of universal interoperability? Capable of universal implementation across the domains of desktop, server, device and web platform usage?
All that changed in May of 2005, when ODF 1.0 was approved by OASIS and sent on it's way to ISO for consideration as an international standard. Following that approval, IBM led a swarm of large corporate vendors who invaded the cozy confines of serious universal docuemnt format work. No longer was the goal to perfect the most useful and lasting structured format the world had ever seen. The IBM led wave of corporate invaders seized on a new use of ODF - the use of ODF as a government mandate to rip out and replace MSOffice!
The politics of using standards to compete against Microsoft trumped the traditions of seeking market success through technical excellence.
Sadly, ODF would never recover from the anti trust veiled politics of IBM. The one thing ODF absolutely had to have to technically succeed is ability to convert legacy MS binary documents. Something it was never designed to do. Somethign that clearly is not in IBM's game plan.
As if the interoeprability problems of ODF wer not enough, IBM forged ahead with their interoeprability plan. Instead of movign interop to the forefront of ODF technical issues, IBM openned up an ODF Interoperability Sub Committee at the OASIS ODF Adoption TC. A group dedicated to the marketing and promotion of ODF.
Incredibly IBM sees ODF interop as a marketing issue, and not the technical challenge that continues to defy application implementation efforts.