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We can all learn a lot of lessons from the history of DDE/OLE/ OLE3/COM /ActiveX/DCOM /COM+ (you can start reading up on Wikipedia to get some background) and how we went from everyone using best-of-breed standalone apps to one integrated, nearly monolithic Office. It basically all started with copy and paste. People who never spent a lot of time in singletasking, character-mode operating environments like the DOS command line don't recall that simply copying-and-pasting information between apps was difficult at the time. And part of the revelation of Windows for mainstream users (or Mac, for leading-edge tech fans), was being able to easily share data in that way. This was different than what Unix users were used to with the command-line pipe, or from what most applications do with feeds today, in allowing structured information flows between applications. There's a desire to combine data from different sources in an arbitrary way, and to have the user interface display the appropriate tools for whatever context you're in. The dominant model here, probably because of the influence of the early PARC demos, is to have toolbars or UI widgets change depending on what kind of content you're manipulating. Microsoft was really into this in the early 90s with OLE2, where your Word toolbars would morph into Excel toolbars if you double-clicked on an embedded spreadsheet. It was ungainly and ugly and slow, especially if you had less than an exorbitant 8MB of RAM, but the idea was pretty cool. And it still is. People are so focused on data formats and feeds that they're ignoring consensus around UI interoperability. The Atom API and Metaweblog API give me a good-enough interface if I want to treat a discrete chunk of information (like a blog post) as an undifferentiated blob. But all the erstwhile spec work around microformats and structured blogging (I forget which one is for XML and which one's for XHTML) doesn't seem to have addressed user experience or editing behavior

Google releases JavaScript alternative Web application programming language.  Release includes Cloud SQL, a cloud computing database to write Web apps against - using either JavaScript or DART. excerpt: Google on Monday introduced a preview version of Dart, its new programming language for Web applications. The introduction was widely expected, not only because the announcement was listed on the GOTO developer conference schedule, but because a Google engineer described the language and its reason for being in a message sent to a developer mailing list late last year. "The goal of the Dash [Dart's former name] effort is ultimately to replace JavaScript as the lingua franca of Web development on the open Web platform," said Google engineer Mark S. Miller in his post last year. More Insights White Papers The Dodd-Frank Act: Impact on Derivatives Technology Infrastructure Simple is Better: Overcoming the complexity that robs financial data of its potential Analytics Mobility's Next Challenge: 8 Steps to a Secure Environment SaaS 2011: Adoption Soars, Yet Deployment Concerns Linger Webcasts Effective IT Inventory and Asset Management: From Quagmire to Quick Fix Outsourcing Security: What Every Potential Cloud Security Customer Should Know Videos In an interview at Interop New York, Cisco's Justin Griffin shows how their wireless products can physically map radio sources by analyzing the spectrum. This allows you to detect rogue devices and sources of interference. Lars Bak, a Google engineer who helped develop Chrome's V8 JavaScript engine and one of the creators of Dart, said in a phone interview that Google works regularly on large Web applications and that the company's engineers feel they need a new programming language to describe large, complex Web applications.

transclusion of hypertext documents. Transclusion is technically defined as "when you put that one thing in that other thing". In its current implementation, Twitter has declared that media which is shown within the Twitter interface comes from selected partners. But actually, the technology to allow embedding of rich media from almost any site already exists, using a system called OEmbed. Geeky stuff, but it's made by nice people who are pretty smart, and it lets any site say, "Hey, if you want to put our thing in your thing, do it like this". It works. Lots of sites do it. Nobody's getting rich off of it, but nobody's getting sued, and in between those two extremes lies most of what makes the Web great.