[Icecast] Dynamic mountpoint/stream creation?

[Michael]

Hi,

I am wondering if it is possible to create dynamic mountpoints/streams
on the fly?  

What I am after is having a central streaming server where users are
able connect to a webapp that allows them to create an account, add a
new stream, and then are able to immediately connect up with
liveice/etc...

Is that currently possible?  Have I missed something?

Cheers,
Michael