Well, thanks guys.. Ok, I'll try to stay away from doing so..
thazar, I know you hate me when I ask those general questions about poker lol, but the thing is when you're multitabling without HUD, stake NL4 you're mostly playing ABC poker with general decision, which may not be the most +EV, but they are +EV against those weak players and you can make money over large sample size.. I'm sure it depends on many factors.. 
But when I look into retrospective I can remember so many situation where I had like only a TPTK and villain bets aggresively into me and I say to my self - 'Okay, you're going to regret this very much because certainly he can't be doing this will a pair only', and we both end up all-in by the river and villain shows like 3rd best pair..
So it all depends I guess, and while two pair definatly aren't nuts like you said Tomaloc, I think at micros where usually play all kind of trash, they are super strong..
Best regards,
-eXtremeACE