50 siege tanks > 500 zerglingsAnd Ill say it again. Since you seem to be missing the point. No game, any game, since games have been out has 50 broken ships or units or anything been designed to beat 500 ships or units or anything. I would understand 50 titans beating 500 frigates, sure, frigates should not kill a titan without enough damage. But in its current form, 50 titans beats 500 bs, 500 tengus, 500 ahacs. Any of those combinations are broken.
Try not to blame the poor goon newbie in his rifter, he didn't abuse his toy.