Get ready to start bookmarking... Our friends at Spotlight Ideas just posted a list of the top 100 blogs related to PR, marketing, social media and advertising. While the GFM Glog did not make the cut (don't worry, I'm not bitter), there are a number of great blogs listed that I highly recommend you add to your own blogroll or at least, to your IE favorites. All the biggies are included (i.e., Seth Godin, AdRants), but there are a couple of less notorious ones that I would also recommend, including Customers Rock!, Make the Logo Bigger and the Diva Marketing Blog.
You can check out the entire list here.
Enjoy!