Groklaw parses the arguments in Microsoft v. i4i on invalidating patents
groklaw.net
groklaw.net
I think MS has a tought road to climb on this one. But one thing that did catch my eye was this,
"Now Congress now has it before it legislative proposals, one of which has passed the Senate, one of which has been voted out of committee in -- in the House, and is currently pending before the court -- the full -- full House of Representatives, that would expand the availability of post, what we now call post-grant review proceedings, where for a limited window of time after a patent is issued, people who oppose the issuance of the patent can come in and object on any ground. And that wouldn't be limited to the - the grounds that are specified in the current re-examination proceeding."
If this passes, it would be great to have a site dedicated to tracking SW/UI patents where we could submit prior art and objections.