I am asking you how you feel about rewards credit cards...  Personally, I love a good credit card that gives me something back, considering the amount of money I spend!  But I understand that some people, actually, prefer a "no frills" credit card.  Tell me how you feel about rewards credit cards.  Your likes and dislikes, and the rewards cards that you feel are the best, and the worst.  Come one, come all, and answer away.