I'm already attached overmuch to LibraryThing, a site where you can catalog the books you own and/or have read. It's a lot more than that, of course, there's a whole community of book lovers in there, it's amazing. Well, through that site I just found out about a tea site called Steepster, where you can keep track of what teas you have at home or are drinking; and of course that's just the surface. The name is a bit of a mouthful for me, but I can live with it.
For every obsession, there's another one waiting around the corner, just ready to be clicked on. It's a miracle I get out of the house in the morning!
(Not even mentioning Facebook here; that's a whole 'nother can of worms!)