We have a crazy amount of books but that isn't why I started with LT. I love to read, I love to buy books, and there was a website that gave me an opportunity to put my books in order. More fun with books!
I have barely touched the surface of the books that we own. I try to put in a few books here and there but I often forget and really, the books are everywhere
. We have two huge bookcases and a recent addition of a small bookcase but still, there are books everywhere. We are in an apartment, otherwise I'd just install shelves. But I'm going to buy at least two more short bookcases for the kids (dh took over the one we were just gifted that I intended to put in the kids' room!) and another short one for my side of the bed. I think that will contain the collection we have now.
And yes, I love the tags. I love the fact that I can put in books that we've already read and how much we liked them so that when I'm looking for specific books to buy, I have a ready made list of loved books that we don't own. I love just about every single thing about LT. I got a lifetime membership (extremely cheap) and I just love it.
ETA: I also love that you can click on a book that you own and see other people who have that same book. Looking at their library gives you an idea of books for yourself. Great, great thing.