it still does the same amount of dmg but to both, there are advantages and disadvantages to this... it will change alot of things, personally i still like surf a bit, and on a water pogey w/STAB you still get around 71.25bp () on both opponents, wich isnt all too horrible considerring well... 70 is like the minimum for an acceptable battle move IMO meant solely for attacking, and this hits both, theres upsides and downsides to this, doing a not bad amount of dmg to both is a downside from doing a decent amount to both but in 2v2, you could hit both constantly while your other dude concentrates on one... i dont think well be seeing many unSTABd surf floating around anymore, but i personally am still going to be using it on water types... its not bad IMO, and what about pokemon that get moves like growth? [edit: was in a gsc frame of mind, i apologize], thats gonna be hard to take down, being it can concentrate a more powerful attack on both opponents... and it can enforce double switching, lol... say your opponent has a charizard and a marowak in play (just an example, wont happen often at all, lol) thats 2x the spikes dmg if you use it... its a double threat... but i think i said my 2 cents for now, ill be commenting if someone brings something to my attention later, so IMO, w/STAB, its not a bonus, its not a loss... w/out STAB, it wont be used much...