Sunday larf, plus a question about online book and/or DVD scanner databases

I've been remiss in keeping up my "Sunday is for LOLs" posts, so here's a double for you:





So, I'm thinking of jumping into Library Thing, but I have a few questions for those of you who use it/know more about these things than I do.

Even though this is a general poll, please add any other thoughts or info you think I should know in the comments. Also, please, if you feel like it, point your flist over here to help out--the more info I have, the more... info I have. (Shut up I'm tired.)

( Library Thing questions--and even if you don't use Library Thing, there are still questions for you! )

Sorry if the poll is a bit out of order; I'm really really tired.