Hnnng. I rewrote this post atleast five times now, accidentally triggering it... Chrome 18 explodes when faced with an unordered list in the wysiwyg editor. To reproduce: Create an unordered list in the editor, like this one. Not tested this with an ordered list, or other elements Make sure you're typing right after a bulletpoint Press ctrl + left arrow That's when you'll get an 'Aw, snap!' error. In short, ctrl + left arrow-ing over a bulletpoint in an unordered list causes it, for some strange and magical reason. Might just be a Chrome bug, but figured I'd post it anyway.