Thing to remember is that you rarely hear hot women complain about shitty guys messaging them online. Sure, they may mention it on occasion, especially if one is really egregious or otherwise funny, but that's about it. It's just a normal thing to them that they don't think about much. Fat girls, on the other hand, will bring it up constantly. "Oh, I got 3 OkCupid messages yesterday from these shitty guys! Wow, two guys sent me dick pictures yesterday!"