If you've got a blog, dress it up with one of the BUMPzee widgets.
The BZ widgets can show top posts in the communities that you've joined and/or the recent visitors to your site.
Installing a widget has the added benefit of getting your blog's comments tracked here on BUMPzee. When configured properly on a Wordpress or Moveable Type blog, the widget will report back comments info from your blog to let BZ members know that there's a discussion going on:
There are many widget code options depending on the type of blog that you have. Get your widget code here.