How about giving Fluther a code tag option?

At the moment, you can shrink text or make it bold and do some other stuff. But how about making it so that you can mark something as code?

Maybe even some kind of way of marking things as different types of code. e.g:

thisisHTML:blah blah blah:endHTML
thisisPHP:blah blah blah:endPHP

Something that puts the code in a box with bits of code showing up in their proper colors. or maybe just an all purpose code box that has no colors but marks what is code and what is not.