My photo loaded on Gravatar was looking towards the right, which is good when your photo is put on the left of the page, but a disaster when it's placed on the right (which is what happens on Perl Weekly and here on blogs.perl.org, by the way).
The fault is totally my own: the general photo that might end up anywhere SHOULD look at the camera, so that it will be at least neutral in the general case! I changed it of course, even though I'm not sure I like the results... time passed!
I just wrote about a program I crafted some time ago... in Perl. Happy reading if you're interested into producing smarter tarballs! The article is here.
It seems that I'll never really be happy with blogging.