"Keep Your Weblog Functional":
When you have a public website, it invites an audience and some level of social interaction. Let that invite be an invitation to a welcoming experience for your readers, one that greets them the way you would like to be greeted.
In other words, clean up the place a bit (see: fix or delete broken elements) and maybe make a pot of coffee (see: ensure working comments and contact forms). Your readers might just decide to stick around for a while, and you'll probably enjoy the company.