Pretty common sight and now tested it myself.
Within 6 hours 14 likes and 33 comments?! Wow now that was sweet (crazy) of the those who were concerned (rather curious I must say) =D
Don't you think it is kind of senseless that all jump in for no reason for such things ? Well I don't hate networking but sometimes it seems obnoxious.
Whatever it is, you have fun after all looking at the reaction of people who didn't expect such a thing. =P
And yes, if you haven't seen this then you missed something cool. An old but awesome video by an awesome guy Julian Smith.
25 Things I Hate About Facebook