WordPress
I had a problem with WordPress today, which turned out to be due to the server being moved and the ftp address changing. Which I did not find out until about four hours after tearing my hair out.
But some good came of it.
While troubleshooting, I discovered a solution to a really irritating issue I’d been having with some of the themes I uploaded. When I would go to ‘Manage Themes’ and click a few of the theme titles to preview how my blog would look using them, it would just show a blank, white page. I had to activate the theme in order to see how it looked.
Turns out, that if a theme title has a space or a dash in it, the preview does not work. When I go in and remove the space or dash from the theme title, the preview works.
One less annoyance in my world.

I think I’ll stick to the free version of Wordpress. Fewer themes but fewer headaches.