You can advertise your roleplay forum in a variety of places including other roleplay forums.
You can convince someone that karaoke is good by constant exposure and lots of practice.
To convince someone you must sway them.
Come on to them.
Warhammer Fantasy Roleplay happened in 1986.
If you expalin what an "AIM" is, perhaps someone can help.
To convince someone to see your view on things.
Have sex with them
By acting crazy
There is no *Good* roleplay name. what ever u thick is good, is good.
A person who is hard to convince can be called stubborn, or possibly closed minded.
There's no way to convince or make someone answer your calls. It depends on if he wants to answer or not