I do hope so... If those people had really managed to get it into multiplayer, they would've proudly shown the opponents nickname (instead of CPU Easy or sth).
they should input some id for every skirmish, so one win is not counted twice. or more simply: there should be no exp for skirmish matches!
edit: i can confirm that the reloading of soon-to-be-won skirmishes gives you exp. if this script clicks where and when it needs to be, this should be working ><