Wait a second! Some of you guys are blaming the girls for this? 8)
Here's an example: Let's say Guy #1 and Guy #2 are graduating from college and both will be needing jobs. Employers are looking to hire someone, but if there are no good people available they will pass. The employers aren't desperate, after all! Guy #1 goes down to the placement center, fills out a card....and that concludes his job search! He figures employers will know he is graduating and will be impressed with his 3.8 GPA. Guy #2 goes to the career center, chats up the people at career fair, networks with alumni, sends out resumes, calls people on the phone to ask for help, etc.
Guy #1 ends up getting maybe two random calls a semester. Guy #2 interviews with 20 companies, gets four offers and manages to find a plush job. Guy #1 thinks about the injustice of how Guy #2, with his measly 2.9 GPA, got four offers when he didn't receive any. Guy #2 is hogging all the good offers, Guy #1 exclaims! In the mind of Guy #2, however, he never thought of it as a competition and didn't do anything unethical during his job search. People skills and determination are just as important as GPA, Guy #2 says to himself.
So that is the deal with this nice guy vs. asshole thing. How dare you so-called nice guys turn this around and blame the girls? How many girls have you asked out in the last two months? No wonder you are alone. Just like Guy #1, busy with classes during his last semester, figuring that employers will find him when they are ready.
Guy #1 thinks it is all Guy #2's fault that he didn't get a job. Honestly, Guy #1 is lucky to even get Guy #2's leftovers. Sometimes employers just desperately need someone, and that will be the only kind of "can't miss" offer Guy #1 gets.
I'll go even further. This talk of girls eventually growing up and liking the more mature, sensitive guy....guess what? It is because today's so-called assholes evolve and change into more sensitive guys. Girls will pick the reformed asshole over you again, so you lose both times! You will always get left behind until you stop acting like unassertive cowards.