Quote Originally Posted by spoonitnow View Post
It doesn't matter if you agree, that's how exploitation is defined.

And no, all you can infer is that after your opponent checks, you and he have similar ranges.
FTR's dictionary definition of exploit.

"Taking advantage of one of your opponent's weaknesses. The most common example is to value bet your strong hands versus calling stations.

Example: I love to exploit the BB's tightness, I just raise every orbit and he always folds."

My point is if you react the same way to the same situation you are exploitable. If you don't react the same way to the same situation then you are not exploitable.
In the above example if the Hero is making himself exploitable by "raising every orbit", a pattern that can be perceived. If the BB has two brain cells he will 4bet/shove over the top.