Hi,
Welcome to Flyertalk. You can quite a few offers when you search the forums. Meanwhile here's something I learnt today:
BankOne has a fee-free Credit Card which offers 1 miles for every dollar and a free ticket within continental US for 24000 miles. I think it is good considering that it is a fee free card.
Ofcourse if you already have miles on some carrier then it is better to go with that carrier's card, and as a bonus you usually get a few thousand miles.
<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by nickhudson6:
I am new to flyer talk and just wanted to know what credit cards are worth signing up for to receive miles and when to cancel, how to purchase, etc. And if there are any other strategies regarding earning mileage for someone who doesn't travel much but has already accumulated a lot of miles. Thank you.</font>