"Biochem breaks crafting, because they have access to an infinite pool of healing whereas everyone else has no such equivalency."
1stly - biochems dont have an infinite pool of healing, rakata medipacs do actually have a cooldown and the heal you get from them is uber low since they got nerfed, NO WAI !!!
in PVE u shouldnt need medipacs anyway if your healer is doing his job,
and for PVP you are better off with the warzone healing pacs
2ndly there are plenty class that can heal themselves with skills even when they are DPS, operatives,sorcerors,sages to name a few ..zomg... free heals...