I have been using Tumblr to talk about my gaming. But decided that I wanted the versatility of a true blog if I intend to do more blogging about my gaming. So this is where I will record game specific things. Like the stories of what happens in the D&D campaign I run, or games I play in.
I will still use Tumblr, and try to figure out a way to have these posts go there automatically. And Freerangegeek is still my personal blog, where I may talk in general terms about gaming. But this is where I will get more granular, get into specifics. And since it is a blog it is better suited for long form text than Tumblr.