I've just got my online game 'Incarnation' into alpha. You're welcome to
come logon and check it out! When it asks for a logonid and password,
just make one up, it will accept it from then on.
More details can be found at http://www.kamilche.org
And yeah - it's all in Python and Pygame. Well, I use Numeric as well,
but only for special effects.
I'm not nearly done yet - for instance, animation is not in. But you can
log on, walk around (kind of a sprite dragging affair until animation is
in), chat, move from room to room, and build pretty screens. Plus
there's some nice rain and fog effects in some of the rooms.
--Kamilche