Yeah, I filled it in from the perspective that I do nearly as much Perl related coding on the side as I do spending time at my $work. I noticed though that it does appear to be job-related mostly, so if the statistics are aligned with that mainly, the results are definitely going to be biased I'm sure. Either way, I filled it in.
update: I tried leaving a reply on the blog post, but I'm getting permission denied type errors. I get frustrated with blogs.perl.org pretty often, so I'm just going to forget about that for now.