Well.. Spell checker is your friend? I don't know.
Seriously though, taking time to spell things out completely instead of abbreviating will go a long way towards people taking you seriously around here, as we're a little strict in regards to that compared to some other sites. We encourage people of all ages to join in, but we also run a site that we like to cater to more adults, and the lax spelling doesn't generally fly well.
Not much advice otherwise... Welcome aboard JediDefender.com, look around, share your thoughts and opinions, enjoy yourself, and have fun.