We do have some population issues on both sides, but nothing really to worry about - at the moment, there does not seem to be a big difference between the factions, though Dominion seems a bit more organized to me.
We're having weekly events open to every Dominion Player, a few guildwide storylines that occasionally get picked up, and lots, lots, lots of awesome character plots that are closely intertwined, and the only thing I'm struggling with is to decide what and with whom I want to play first when I get home in the evenings..
On the exile side, while there are many awesome roleplayers there as well, I haven't noticed as much plot or as many timespanning story-archs, but there is always fun to be had by visiting some bars or parties from what I've seen.
If you do play on the Dominion Side, feel free to add me as a Friend and give me a whisper when you see me online, and I'll happily introduce you to all I know - just like here, I'm Amadox there as well.
If you play on the Exile Side, we might still run into each other, I'm lurking there as well at times, but not as much.