Spend time using them. You'll quickly learn how much they aren't living up to the hype.
283 karma · joined September 14, 2010
http://bits.blogs.nytimes.com/2011/06/03/apple-patents-way-t...
Better or worse than just flat out preventing access whatsoever?
http://www.indiawest.com/news/9799-Surfers-Sue-for-Access-to...
"A small community of users associated with MIT Media lab detected using the algorithm after 7th iteration"
I saw a handful of MIT undergrads listed, many of which I'm certain had no affiliation with the Media lab, while nearly all of the others I do not recognize, even as an active Twitter user. I chose two random entries from this list: 'RFheargaile' and 'realduedate', and found both to be of extremely dubious authenticity.