Okay, I had some time this morning and implemented this change. You can find three options to override all font styles (family, size and color) in your Profile under "Edit Options" in the last box on the page, Miscellaneous:

http://forums.psychcentral.com/profi...do=editoptions

These have been implemented in all the regular themes, and tested in common web browsers, so they seem to work.

Enjoy!
DocJohn