Proxomitron messes up posting on blogger unless you deactivate "Frame Jumper-Outer" (edit HTML Web Page Filters, and uncheck "Frame Jumper-Outer"). Thanks to Stumblings in the dark. I'll show you stumblings. I mean, I'm really ignorant. Given Proxomitron is free, I shouldn't complain, but "Frame Jumper-Outer" is such awful English.

Update

I can't make it work; I'm giving up.