This isn't about saying the population is thriving or dying....
Republic side on "The Deadweight" is so low. Fleet is usually around 30-40, I don't remember seeing over 60. I never saw more than 8 on Hoth, 12 on belsavis, 5 on voss and 4 on corriella. I was one of two on Ilum tonight when I went there.
I never did any of the heroic quests in those places because there was no one available. In pvp, I basically play with the same 8-10 people because there are only 8-10 rep 50s pvping on the entire server (9-11 EST).
After lvling to 50, I am not about to reroll just for a more populated one.
Please merger us.