There are a lot of great tools to help you find a good roleplaying site. For example, RPG Directory has many forums full of great sites. You can also Google topsites to find active sites.
Try googling your favourite genre, or google the genre. For example, "human topsite roleplay" or "wolf roleplay" are good queries to start out with.
Many forum-based roleplaying sites have affiliates and advertising boards as well. Click around and see if you can find any you like.
If you're really stuck, you can register at a roleplaying resource forum and request a roleplay recommendation.
It can be found only in fanfiction and roleplaying sites.
You cant, bluexephos is a roleplaying lets play
Go to the boards and it's under roleplaying.
The Metabarons Roleplaying Game happened in 2001.
Pathfinder Roleplaying Game happened in 2009-08.
Dimension Number 2 is a very unique Pokemon roleplaying website made by a friend of mine. I would highly recommend anybody to check it out. There's even a great community.Coloholics Anonymous is a really big roleplaying website with lots of RPG's. It has some good Pokemon Roleplaying Projects so be sure to check out the anime section:
wikipedia.org
Marvel Universe Roleplaying Game happened in 2003.
DC Universe Roleplaying Game happened in 1999.
The Lord of the Rings Roleplaying Game happened in 2002.
Amber Diceless Roleplaying Game happened in 1991.