You can't expect a person to devote there life to a forum. They aren't going to always going to be on. 
Hmm they "aren't going to always going to be on? 
L2 grammar
OT
I think that one of the owners has the right to be notified before one of the staff team goes away. 
Explain what grammar I may need, aren't is an abbreviation. Correct grammar, I think you sir,
need to L2 grammar.