found that sentence in those news at sinsofasolarempire.com:
"You'll be able to find available games in Sins, Demigod, or The Political Machine (for starters) right from Impulse."
Does that mean that Demigods online match making platform won't be GPGnet?
If so, make sure you include all the cool features of GPGnet (live-replays, replay/map/mod vault) and polish it a bit more than GPGnet in its current state