They won't have all of the features of XEmacs until they have real
scrollbars and toolbars and they can open simultaneous ttys and X
windows.
Ben, you probably know better than anyone else how long that will take
to implement.
Martin, your speedup work is important but you're not benchmarking
right. You should be benchmarking against FSF Emacs as well as 21.0.
If you can get me something in the next two or three weeks, I'll make
another 21.2 beta for it.