Theme Switcher

I’ve added a theme switcher in the right sidebar, so if you just can’t stand this theme now you have a choice. Warning Will Robinson! Switching between three column and two column themes can have unintended consequences, like dissappearing widgets, including the one that allows you to switch themes.

I will continue to play with this until I get everything copacetic and working, drop a comment if you have a problem with a particular theme.  The default theme is my modification to Ocadia, by Becca Wei.