Welcome. If you haven't yet visited the Site Rules page and read it all, I strongly recommend that you do. We have some comparatively strict rules on content, and you can read them there helping everyone to get on.
Our most popular thread is Daily Chat and Naps, where everyone taking part in the monthly naps competition posts selections. All other racing chat is welcome there. If there is something specific you want a thread on - say The Grand National - just start one.
We have a Lounge thread for miscellaneous subjects, but it is governed by the same 'be kind' rules as all the threads.