Here it is - The official Live Journal Sparring Community, because there are so many of us around.. And forums have proven to be rather unstable in the past *cough*
Created by bluefreedom and hopefully maintained by some others (please!!) im just generating ideas at the mo, so please post yours!
If you ever went to Da Black Goku, Planet Namek, Phoenix Realm, Neo Namek or Perfect Existence, then you should already be familiar with the sparing routine. If your new, then I guess we can work round that too ;)
Here are some great writers communities out there to expand your written talent, and maybe shake off that nasty writers block :