Well, as it turns out, I don't think there is another option anymore that you can add to that gadget. And for the record...their 'help' features are horrible! Something about a site agreement, etc etc. I have a friend working on setting up a FB profile that will pull blog posts over to that, so maybe that will help.
In any event, the more followers, the better. (I would be honored.)

Just keep in mind, it's a work in progress and I am not very web savvy.
MJ Stafford
I have to warn you, it's not extremely exciting at this point. It's a writer's/literary blog...good for updates on the book I'm writing, book recommendations and reviews, etc. Pretty self explanatory...kind of make me feel like I have to stick with it and I figure in the long run, when I try to make literary contacts, having a long running blog with some interested people isn't going to hurt, right? (At least that's what I'm hoping for.)