Last 10...

I've finally got the right column up. It shows (up to) the last 10 votes and last 10 comments,
Because I'm staying away from the emphasis on friends, I need to make users visible able to each other - this is one way to do that.

It's 100% cache-based, as I don't want to hit the DB. Looks pretty good, I think - and now that I have the right column set, I'll be doing other things (like showing top tippers by time...)