gravpad demo accepted to wikisym 2010

[Joe Corneli]

Here's what the reviewer said:

GravPad is based on the real time, web based, collaborative text
editor EtherPad. Adding this type of immediate collaboration to a wiki
would make it a truely interactive platform, which is by itself an
interesting topic. But the demo proposed goes further: GravPad is
supposed to allow for cross-site real time notification and
collaboration.

While it is a bit vague on the details, this demo promises to show new
ways to collaborate online, and to showcase the technology behing
these ways. This is supposedly of great interrest to the wikisym
audience.

And here is my first attempt at a camera-ready version of the demo
submission:

http://metameso.org/~joe/docs/gravpad-sp.pdf

If you spot any necessary minor changes please point them out to
me.