You may remember reader Mark as the guy who completed my Allen & Ginter and UD Masterpieces sets. well he has a blog too, Stats on the Back. It's pretty new, but where else in the universe can you see a detailed pack break and review of two 1989 Topps 39 card jumbo packs.
This is another good one and I'm embarrassed that I forgot who writes it. Topps Traders is run by a Cardinal fan that I know has posted on this site before but I can't seem to find his name or e-mail anywhere. It's got a great blogroll and also has a handy dandy list of 2007 Topps products! Chime up in the comments and I'll give you proper recognition.