first anyone who is any good at pvp will tell you that for one pot chugging scripts will screw up and get you killed 90% of the time. Second most good players can hit a macro faster then a script can. Third and this is the easiest way to tell if a person is using a script just cast poison on them over and over again.
Like I said a good player can out chug a script so why cry about someone using the script anyhow? If ya cant beat them you surely cant beat someone who can do it without a script.
Lastly! Scripting is not a big deal, who cares if someone wants to use the script to save them from endless clicking and wrist pain over a game as long as they are at the pc and not doing it afk get the hell over it.
The greatest problem cheating wise is speeders. They cause some peoples clients to crash, lock up or lag. Not to mention they skip all over the screen. I have played on many shards and I have to say Atlantic is an absolute cheaters heaven, I want to say somewhere around half the players I have ever encountered in fel there use speeder and its so easy to tell when someone is. It really does take all the fun out of pvp when someone is using a speeder around me because it just turns into me having fun attacking someone getting them on the ropes then locking up second after second while the other person skips all over the screen...