It's this kind of negativity I wish I never read on Show HN threads. Woeful? Seriously? Deplorably bad or wretched[1]? It's an MVP of an interesting concept and this is how you respond?
I thought ck2 was joking because the one he linked includes everything and was designed to show just how information you leak; not to exist as a way to quickly get a users info.
1. http://www.thefreedictionary.com/woefully