[Xmonad] sticky windows?

[David Roundy]

Hi all,

Is there now any reason why we can't have sticky windows? I'd love to be
able to show the same xclock on every workspace, instead of having to start
N xclocks.  Actually, I'd like something akin to dwm's tagging, I believe
(although I've never used it).  I want something like "copy this window to
that workspace."  Is there any reason this would be tricky? Or undesirable?
I have no idea how it'd interact with Xinerama, since two visible
workspaces could then both contain the same window.
-- 
David Roundy
http://www.darcs.net