I didn't realize the grenade thing. My map actually contains all 4 different types on grenades... I'm gonna need to do some editing. I also don't use teleporters much although I did in my second map, but it's extremely hard to camp, and you don't get disoriented as much. I think I did the teleporters very well, but now I need to edit my maps a bit...
I really could have used this at the begininning of this year. Of course I already know this now, but this will definately prove useful to n00b and new forgers. Round of appluase, and please take my reccomendation Predicide and get this stickied.
Power weapons: Don't overuse them. They lose their value, make staying alive harder than it needs to be, and make weaker weapons feel pointless. It's better to have lots of weaker, dual-weildable weapons and a small amount of power weapons than to have all the swords, rockets, hammers, and snipers you can on a level with a couple of SMGs thrown around "for balance". This also comes from me being sick of the "perfect armory" that so many maps include. Just going into detail about how to balance out your weapons.