[zdw]

I see nothing about "building a better machine" from a technical perspective on their site, which I'd expect given the byline.

I'm no fan of google's business model (advertising in the vast majority of cases == worthless noise), but at least they are using their position to further technology in good ways, which is more than I can see coming out of RIM.

[chalst]

They have a white paper:

http://www.paybuyer.com/about/white_paper/