yes, public transportation is very important to spread the liveable area beyond commutable distances. That would mean more land to build on. A more expansive and well connected BART network would be very beneficial.
Google never liked the idea of buying company for patents. They always said that the money would be better spent on engineering. Unfortunately the patent war is something no one can escape from.
I agree with the previous comment...a new site should focus on usability as the site has one chance to create a good first impression and have a repeat visitor. Another good feature to have is a feedback dialog. Site can be vastly improved based on constructive feedback by diligent users.
The site should also be crisp in its message as to what service it is providing.