Challenges: Some Ugly Truths
The challenges of building—and living with—an XML workflow are clear enough. The return on investment is a long-term proposition.
Regardless of the benefits XML may provide, the starting reality is that it represents a very different way of doing things than the one we are familiar with. The Word Processing and Desktop Publishing paradigm, based on the promise of onscreen, WYSIWYG layout, is so dominant as to be practically inescapable. It has proven really hard to get from here to there, no matter how attractive XML might be on paper.
A considerable amount of organizational effort and labour must be expended up front in order to realize the benefits. This is why XML is often referred to as an “investment”: you sink a bunch of time and money up front, and realize the benefits—greater flexibility, multiple output options, searching and indexing, and general futureproofing—later, over the long haul. It is not a short-term return proposition.
And, of course, the returns you are able to realize from your XML investment are commensurate with what you put in up front: fine-grained, semantically rich tagging is going to give you more potential for searchability and recombination than a looser, more general-purpose approach, but it sure costs more. For instance, the Text Encoding Initiative (TEI) is the grand example of pouring enormous amounts of energy into the up-front tagging, with a very open-ended set of possibilities down the line. TEI helpfully defines a level to which most of us do not have to aspire.[5]
But understanding this on a theoretical level is only part of the challenge. There are many practical issues that must be addressed. Software and labour are two of the most critical. How do you get the content into XML in the first place? Unfortunately, despite two decades of people doing SGML and XML, this remains an ugly question.
Gonzalo San Gil, PhD. on 08 Feb 12[ITU, UNESCO, UNCTAD and UNDP welcome all WSIS Stakeholders to the WSIS Forum 2012 website. WSIS Forum 2012 will be held from 14th to 18th May 2012 and will provide structured opportunities to network, learn and to participate in multi-stakeholder discussions and consultations on WSIS implementation. This event builds upon the tradition of annual WSIS May meetings, and its new format is the result of open consultations with all WSIS Stakeholders. The 2012 WSIS Forum will be hosted by ITU and will take place at the Conference Centre of the International Labour Organization (ILO). Remote Participation will be an integral component of the Forum details on both onsite and remote participation will be available soon. Onsite participants can network with each other using the imeetyouatWSISForum social networking platform...]
