I've taken some holiday time today to do something i've been wanting to do for a while on this site: change the method that text size is set from the old-fashioned way of using pixel-set font sizes to the much better practice of using ems.
The biggest change will be for Internet Explorer users on higher resolution screens: the text size should now scale to your browser setting, and hopefully make this site much more easy to read.
Other than that, most other people shouldn't too much of a difference. Please let me know if you have any problems or issues with the new implementation.
Oh, and many apologies for the title of this entry.