So I picked this up from VGZ over on MozillaZine's Chimera forum. If you want to see a website's favicon in its bookmark (including in the bookmark toolbar), add the following to the ~/Library -> Application Support -> Chimera -> Profiles -> Default -> [random string].slt -> prefs.js file:
user_pref("browser.chrome.favicons", true);It's an aquired taste (makes the bookmark toolbar a little busy), but some might like it!
Mac OS X Hints
http://hints.macworld.com/article.php?story=20021111061525981