can anyone of u who have a working app account tell us if its possible
to use 2 working domains (not cnames to the main domain) for the same
exact instance of the app.

lets say i have a web app, i setup my url.yaml to forward request to
one handler. then that handler looks at the HOST header and then
decided which handler to pass the request to.

THE REASON I WANT THIS IS TO SHARE THE SAME DATASPACE

i have a similar setup, those who know django will get this,  i run a
middle ware which looks at the HOST and then imports the required url
file which lets me run more than 1 site on the same django instance !