Do you like to roleplay? MTS has an online play-by-post Roleplaying Forum, for all sorts of interesting RP themes (many non-sim-related) - write collaborative stories with other people for fun!
Just installed the Sims 3 patch or about to? Read this article for helpful advice about patching and keeping your custom content working!
The Wiki is a repository of knowledge in the general Sims community, created in order to keep this knowledge free and accessible to all. We also have a history of the people and events involved.