The battle system is alot of coding, drawing, and general WORK. If you want it to be even RELATIVELY decent, you'll be patient and wait untill it comes out. Because chances are, it won't come out untill late '05, or early '06. If it comes out before then, it will suck.
And if you mean "thread subscriptions" by "favorite threads," thats back up already.
That was my ranting, directed at the general public complaining about the battle system. :]