Here's what I have already on them:
swpat.org is a publicly editable wiki, help welcome.
While verifying my sources just now, I found that Tim is, since February 2010, against software patents. Glad to hear it.
I've updated the wiki.
Tim's critical of software patents, but his position is that there's just an implimentation problem - with good tweaking it could work. Kinda disappointing that he's not pushing for abolition. Surprising too given his experience in web dev and XML. Related info:
swpat.org is a publicly-editable wiki - help in expanding this info would be very welcome and useful.
Multi-touch has been invented many times. It was even publicly documented in 1985:Multi-touch prior art.
Each new user of a new system uncovers a new class of bugs. -- Kernighan