http://iluvemykats.proboards31.com
This is a Warriors RPG that has been going for about three years. The admin is dedicated to the site and pours in hours to keep it maintained and working well. Role Playing lessons are given to those who are new to RPing which I think is great because then it can help people learn to write better.
Also the mods (I am a moderator there) have a high standard and I gives you a glimpse into the world of what a real employer would expect of you for your first job. It’s fun and interactive and friendly 🙂