Microsoft's CTO, Ray Ozzie, posted earlier today about his views on SSE, of the Simple Sharing Extensions to RSS and OPML that Microsoft recently published as an open draft specification (licensed under a Creative Commons Attribution-ShareAlike model). Ozzie knows a lot about sharing information - He created Lotus Notes and was the founder of Groove, a terrific and innovative collaboration platform that Microsoft acquired not that long ago.

He describes the problem with sharing and combining loosely-coupled information.

"As an industry, we have simply not designed our calendaring and directory software and services for this 'mesh' model. The websites, services and servers we build seem to all want to be the 'owner' and 'publisher'; it's really inconsistent with the model that made email so successful, and the loosely-coupled nature of the web."

So he's talking about how to extend RSS and OPML to allow synchronization.

"There are many great item synchronization mechanisms out there (and at Microsoft), but we decided we’d never get short term network effects among products if we selected something complicated – even if it were powerful. What we really longed for was 'the RSS of synchronization' ... something simple that would catch on very quickly."

Note that this is not the same stuff that's gluing RSS into the core of Vista and whatnot - rather it's a simple way to mesh, communicate and synchronize information from multiple sources in XML. It's nifty, simple and smart. I think I've got my mind wrapped around it now. Very cool. Geeks, read on:

• The SSE draft spec is here
• A SSE FAQ page is here