Do you use any of the online book-cataloguing sites, like Library Thing or Shelfari? Why or why not? (Or . . . do you have absolutely no idea what I’m talking about?)
If not an online catalog, do you use any other method to catalog your book collection? Excel spreadsheets, index cards, a notebook, anything?
I have a Library Thing account that I started a couple of years ago but I don't use it anymore. I'm pretty good at keeping up with what I have and don't have so I haven't felt the need to continue cataloging my books. I keep up with what I've read in a txt. document on my computer instead and that works much better for me.