Welcome back to VMK
@BestDavi!
Here on the forums, you can find just about any information on the new MyVMK game and how things work here now. Trading, yes is a big part of the forums, and make sure you put it to good use for that so you know the values of certain things before trading.
I really wanted to mention the forum games and medals we play around with on the forums. For that you can check out the Home page here to see all the most recent events we've had (Like our easter egg forum competition.)
Besides that, I can't wait to see you in-game!
Feel free to ask if you're lost or confused. This is the right place for that!