Cant' believe I didn't do this earlier but at
Widgetbox you can create your own top of the line widgets and embed them on too many social media networks to name. I'll try though, blogger, wordpress, typepad, igoogle, facebook, hifi, ning, freewebs. Even if others don't want to install you can still use it to display your own feeds in a cool way.
Widgetbox › Bloggeries Blog Forum Widget
and
Widgetbox › Blog Reviews Widget
What do you think? Also feel free to add it if you want to help us grow. Most importantly look through the options and make one.