I like IceWM a lot, and there's a feature I will love to see
I would like Ice to launch an user specified application or
script when you double click on the desktop background.
Directory Opus Magellan does open a file explorer
window when the user double clicks on the desktop, this
can be seen on the Amiga and Windows versions.
I find this idea very useful, just imagine double-clicking
on the background, and "voila" a terminal window, or
whatever application you use the most.
I hope you find this suggestion useful.
Thanks for your great work guys!