I took it to mean that he wasn't calling Symbiosis (nor Price) a scrub, but rather the people in this thread saying that Price's strategy was cheap / unfair.
Which still misses the point, the strategy was fine, if blobbing works why not blob? That's alright, problem comes when we factor in the manpower he gained unjustly, he fielded X units, he should have upkeep for X units.
For how abstract this might seem I wouldn't consider it different than pretty much hacking in extra resources that you wouldn't normally have, the pop cap isn't the problem, the MP is, he could keep up with symbiosis so much because he could keep re-buying and reinforcing all of his units no problem, had he kept the crews inside the vehicles, I belive he would have lost much, much sooner.