"Oh hey, I'm going to join your RP!"
*Two weeks later*
A. No responses ever again.
B. They respond in the OOC about constant delays and never end up posting.
C. They quit.
*Two weeks later, in a thread complaining about RPs/Elitists/GMs/et cetera*
"EVERY RP I JOIN DIES!! WHY DOES EVERYONE SUCK!!"
Every. Fucking. Time.