You'll notice there's now a new editor. This one doesn't delete tags nor float parameters. It's also much easier to work with on the technical side. It also features autosaves if that's of any use to you.
We'll have to adjust its colors so we don't get all killed by this beautiful white on black background magic.
Please note that smilies are no longer added through the smilies sidebar (if you ever used that) but though the smilies button in the editor.