Yes, this is another weapon skill up thread. Don't read the rest if you don't care. I'm not sure if this has been posted yet or not, but I can't find similar thread from search option.
Anyway, in SOTA, after all the alliance leave past the first gate. you can go down to their dock and hit on their demolisher. Those have alot of hp, and most alliance are working on second gate after they cap gy, you can safely afk there, getting weapon skill, while gaining honor. Might want to buy a low dps wep though.
here's a pic