1) I don't see... perhaps I'm wrong ?
2) Will wait this very usefully feature of course !
3... I understand the point. It is also a different "philosophy"... and have to change my habits !
About Virtual users... this is also another point. Until now, I don't use ability to create users under the virtual server, so I use the root access. Later perhaps, I will get a more deeply look for that :-)
I've note, in edition mode the switch form text to html is not here if by default we are in text only. This is a problem when I want to reply including pictures and html format... but this is the only bug I've note.
Definitively, I love this soft... I use it every day with a kind of ... happiness