Here is a list of Paleo/Primal sites I check out everyday. If you like this blog - you will like these too:
Mark's Daily Apple (MDA)
Robb Wolf
Everyday Paleo
The Primal Parent
Balanced Bites
Make it Paleo/The Primal Palate
CaveGirlEats
Each of these sites offer new ideas, practical application, recipes, and daily motivation to lead the Paleo/Primal Lifestyle.