I’m using LibraryThing, after fleeing GoodReads a few years back, and I just learned about BookWyrm. I’m interested in what others apps and sites are out there for keeping track of your books and/or to-read list, and/or reviewing and/or discussing them, and what folks think about them.
You’ve reminded me that I have a master list on my computer of all the books I’ve read since 2004. I should probably get around to updating it, it’s probably a year or so behind by now.