The key draw for me with this blog is the regular "MicroISV Digest" - a regular round up of the interesting microISV (or small software business) -related writings on the web
Haven't tried these yet, but the fact that they're pretty simple and short means they could be a good antidote to the mid-afternoon slump in energy levels and enthusiasm
Monitor your hard drives so you'll hopefully catch them before they die (because as simple as restoring things from PeerBackup is, prevention is going to be a bit easier :-)