This anime database site has been around for quite a while. Like similar websites, like Anime News Network, you have a database of many anime TV series, movies, specials and OVAs (original video animation, for those of you who don't know). As a member, you can keep track of what anime you have watched and rate them, post on their forums about various things anime and manga-related and some things that are not, join fan clubs of certain types of anime, characters, genres and so on and you can contribute missing information or help correct incorrect information on their database. All in all, it is a nice and convenient place to keep track of what you have watched and find information on various anime. Definitely worth looking into, if keeping a list of the anime you have watched and looking up information on anime is your cup of tea.