Dave, would you consider making a permanent part of MoHPC that HTML of the ~calculator posted many months back? I vague remember that it was modeled on the HP-65 style, but had a boatload of unusual functions (sed was in there somewhere, several other ~unix functions, and some that unix hadn't even yet discovered :).
What made it really impressive was that the HTML layout looked *just* like one had stopped by http://www.hp.com/, indeed I heard that HP had received some phone calls from people wanting to pre-order this powerhouse.
For those who didn't see this, it wasn't of this world, or universe either, but a very clever bit of fun / wishful thinking....