I'm currently using "Really simple Facebook Twitter share buttons" on my webcomic site (http://www.racomics.com) and it was exactly almost what I've been looking for.
I'm curious if there are any plan to add a button style customization. Currently I go in and change the style manually in the php to the box count and tall style vice the short wide buttons that are default. The option to change button styles would make this the perfect plugin for me and probably several other webcomics who use this style buttons.
I don't mind making the change manually when you update, but obviously automated is better than manual.