Mozilla and contentEditable.
Scott Andrew reports that developers may be adding this feature (IE Only) to Mozilla very soon. Basically, you can edit the HTML on a page - any HTML, simply by enabling editing and typing like you normally would in a Word document. For instance, you could "enableEditing" on this text and then delete it (or add to it). Of course, you'd have to have to update a data store if you want to save those changes. I'd love this feature - I never even knew it existed in IE. It'd be great to use this in Roller - I think our IE-only HTML editor could soon be possible in Mozilla. Learn more about this topic at Blogzilla.