Best Buddypress setup

I would like people's suggestions on the best combination of plugins to make a good buddypress community full of features.
We can start with the ones here, but I'd also like to include the free plugins, or other paid plugins that you use or recommend.
First off, of course, we want the basics, anti-splog, etc...
I use swf_obj to make sure my site is flash enabled.
and several others... but what are the best combinations? I'm still sifting through and trying to get everything I should be using, so hoping to get some helpful input. Thanks.