I used to buy Cosmo and Glamour every month but decided they weren't teaching me anything new sex-skills/relationship wise and I can get fashion online. So now I just read my friend's copy of Maxim when he gets it, and that's good enough for me
It's also much cheaper to go to Borders for an afternoon and read all the magazines you want versus buying new ones. I also spend a lot of time at the doctor's office--also a good place to read lots of magazines