So called "new" interface completely unusable

5.

I also need and make use of the feature requested as 5 above a lot and all the time. I can and do of course use multiple browser windows which isn't always comfortable but workable. The new translation interface limits the number of useable browser windows even on modern computers, making them too slow to work with and finally killing at least Mozilla after a while of work and window switching.

6.

Also I "don't want to waste my time with scrolling in tiny little frames." While the new interface put another hell of a lot of unneeded partly duplicate drivel around the translation work fileds, I criticise also the last editing screen being too full and far too unflexible to the make the needed adjustments. Now it is worse yet another time. As a rule of thumb: When you introduce a new subfield somewhere, make it both detacheable and completely resizeable in all directions even if not detached, and provide for a way to keep such user-made settings forever (plus a "restore factory default" for those who messed it up)

7.

It's a common and almost ubiquitous mistake not to limit the hight of sidebars and navigational colums in websites. Mediawiki (with most of its skins) has it, too. It apears even more stupid, and is driving me mad, as it's most easily avoided with somewhat better CSS. You can avoid it providing a local CSS if your browser supports it.