The new forum/group changes are super, thanks!
The new editor does however, seem to have an appetite for bank lines. For example, if I post something that goes:
Line 1
Line 2
Line 3
It comes out as
Line 1
Line 2
Line 3
I have to re-edit the post to fix the spacing.
And I also discovered (whilst writing this) that
Line 1
Line 2
Line 3
gets munged into
Line 1Line 2Line 3
Switching into HTML mode seems to be the only reliable way to get readable spacing.