You may also find periodic better signup bonuses for each card. (pointsyak.com)
Our goal is to provide you with timely information on the very best signup bonuses, reward cards, balance transfers, etc.. (creditaddict.com)
We don't have a link, but the best offer I could find has a 30,000 Thank You Point bonus after spending $ 2,000 in 90 days (let us know if you know of a better offer — Citi often has better signup bonuses in branch, but I don't have a Citi branch near me right now). (travelcodex.com)