Guild Wars 2

1. I know i cant wear sPvP gear in PvE, can i wear sPvP gear in WvWvW? If not is there seperate armor for WvWvW?

2. I’m level 42 now, and until now i always salvage any blue’s and greens i dont need, sometime’s i’ll sell greens to a merchant but thats rarely.

3. Since the Swamp world boss i’ve not seen another one of those baddy’s, any hints ?

Thanks!

WvW armor is your pve armor

To clarify, the question i make at #2 is, should i sell the blue’s and greens instead? or keep salvaging and selling the mats?

It would depend as to whether or not you intent to craft. If you arent crafting I would sell everything to the vendor, if you are crafting I would break everything down needed for that profession. If you are a tailor break light armor and rags etc
If you plan on doing multiple professions or even all I would break everything

Once you get in the 70-80 range I would suggest breaking oranges and yellows (if they arent upgrades) even if you arent crafting

It depends on which is worth more money. You have to make your own decision about that based on the price on the trading post and whether its worth it or not.