Little updates

I’ve rearranged a few things in the page template and added a couple features:

• Comments from me are now colored differently so they can be more easily identified (until recently I never had enough comments to need this!)
• A random set of seven of my Delicious bookmarks appear in the sidebar
• “Recent comments” links now go directly to the individual comment

In the queue: comment preview, delicious/reddit/digg bookmarking links. How many more tweaks will I do before migrating away from PHP5? I really should do it while I still have a chance of cleaning up and releasing the code.