Earlier quoted context omitted.
I think we need to move away from all the nonsense of "A-level engineers" or superstar developers and so and so and so. Carl Henderson of Flickr fame looked like an A-level engineer back then (especially with his O'reilly book) yet some of the Flickr engineers baffled when they saw the Flickr codebase. Sometime it's all smoke and marketing hype.
agreed. ooh.. a recommendation engine backed by semantic cloud-based peer to peer infrastructure... for all we know, it could just be aggregating data from twitter and seeing whether the word "good" or bad appeared more often to decide whether to aggregate it.
This isn't some naive Bayes spam filter from 1992. Hunch is really, really accurate.