[QUOTE=Edit: doing things like 3-betting light on 2nl regs is a net negative for your skill set. The opponent doesn't know what they're doing or what you're doing, may just call because "i has two cards", and gets you into a ton of tight spots with thin value.[/QUOTE]
It seems like you're dead wrong on this one. TAG regs and especially regs that open a bit more seem to know exactly what a 3bet is suppose to mean. From what I've experienced so far (since I've mastered this move - 10k hands) they fold almost always because there is so little 3bet bluffing going on between regs (fish is another story) that they just don't know what to doo when someone does this to them constantly. So as long as they don't start adjusting I'll be 3-betting them like there is no tomorrow. Now don't get me wrong, 3betting in a wrong spot is a disaster, and I've learned that the hard way (as it's obvious from the graph). But once I figured out when to do this, the red line went up very quickly.
Now i'm on to fix the blue line and i'm golden :P
I'll see what happens when i play another 10 or 20k.