the post editor is a universal problem for all of us.
Want to bet on that? Works great for me. ??
The issue: You cannot seem to to toggle between wysiwyg and code view (formerly known as HTML view). Personally I think the post editor was fine the way it was and see no reason why it was changed, and it’s enough of a problem to make me consider rolling back.
I can toggle back and forth between the two just fine. I think you may want to make sure that your browser is not blocking some of the javascript files from loading properly. Some people reported that Greasemonkey was messing them up a bit on the editor.
Also you’ll want to verify that all the .JS files in the 2.1 ZIP file were uploaded to your host properly, otherwise anything could be wrong with the editor.
As for why the post editor was changed, the reason was that it was *not* fine the way it was, creating lots of mistakes in the code and generally everybody hated it because it did not work properly. The new one is actually much improved, and seems to work much better, on the whole.
The only problem I have with it is that the scroll bar is slightly out of frame when I’m in the Code view. But it’s still half visible and usable, so it’s not a deal breaker or anything.