Things that annoy me:

Online services that are SOOO easy to sign up for - just a click of a button!!! But when you want to cancel, you can only do it by calling the 800 number during the hours of midnight to 3 a.m. on alternate Tuesdays when the moon is full. Then you sit on hold and listen to crap music for 87 hours.

Companies that advertise special prices that are really only applicable after the mail=in rebate. But when you mail in the rebate, you invariably get a letter back 6-8 weeks later saying that you're not eligible because you "did not include XX" which you know damn well you did include. All a very obvious ripoff, and you know they're sending everyone that same damn letter.

Not that I'm on deadline and cranky, or anything.