Trying to get the "blog" google juice going here, along with others, this is indeed my Perl Blog.
When I originally started posting here, this was my only blog, so early messages were about everything interesting. But I got a personal blog at vox.com, and since then have been keeping this Perl Blog to simply being a Perl Blog.
Recently, I've been learning, writing about, speaking about, and teaching Smalltalk, so I also have a Smalltalk Blog where I speak strictly about Smalltalk-related items.
For a rollup of all of my blogs and web presences, you can follow my Jaiku feed.