Heh. Here I finally find Napoleon's Ambition and In Nomine on store shelves, and a mere few weeks later they announce going on Steam. Apparently those two expansions aren't on yet, but I imagine it's only a matter of time now that Paradox is using Steam at all.
Hmm... don't think I'm getting this, as I didn't really enjoy Rome. Still, very nice to see my favorite developer on my favorite online service.