I think most people back out from a match is because of connection issues, most of the time i dont accept a match because its not at least four bars or higher. Three bars usually, for me at least, means that my moves will get delayed by 1.5 seconds which is really irritating. Especially if you join a match that says its four bars, then halfway through gets turned into a three bar match and throws off everything (movement, combo flow, reaction time,etc). So while you struggle to get even one move out, the other guy can just laugh away and effortlessly pummel you down
![Angry [:@]](/emoticons/emotion-12.gif)
Whats even worse is that after i lose a match like that, i get "hate/trash" messages claiming i "sucked" even though the connection was awful.