Ah, vacation. It's time to relax and unwind. Of course, blogging is one way that I relax and unwind; so my being on vacation this week doesn't necessarily mean that I'll stop my usual blogging, but it does mean I'll wind down. One way that I'll slow down is that I'll try to keep my logorrheic tendencies in check. I'll also probably miss a day (or two, or three) of new material, although in its place I'll probably post a couple "greatest hits." (At least, I hope they're "greatest hits" and hope they're as interesting now as they were then—or at least not so uninteresting that no one bothers to…