For the front page, there's a lot. I've made threads in Suggestions about it before, but I'll try again here.
First, the sidebar on the left looks bad. The link text is as large as the headings, and that doesn't look right - perhaps we should lower the link text size some.
Second, perhaps we should shrink the active topics list or move the news posts up somehow. Active topics aren't all that interesting for a newcomer.
Finally, we need to update the welcome message. I know it's better than the default, but it still could use a bit of love.
@yourdadonapogos: Member Spotlight or Member of the Year Awards?