I don't know if I was the first to bring the macros to the masses on Ex, but I believe I was, and I'm glad I did, as they have made toting somewhat less frustrating. I came to the forums looking for an answer or some wizard's magic to help, and thankfully, I saw @yzdragel's post. I'll save one of the big bars I get this year for you.
I'm a very active toter but I grew tired of trying to click on the doors only to see my mouse arrow turn red and when I did click for the door, someone's MM or incarnate pet would show up in my target window instead. Often times those pets would be on the east side of MM while I was in another location. I'd have to scroll out, reangle the camera several times, or go to another door entirely. Very frustrating to have to deal with for years. I made sure that everyone knew that there was a post on Gen Disc about them and if they were sketchy about the macros, to check out the post. I noticed an uptick in mob spawns after that and league leaders even began encouraging their usage in hopes to curtail the afk/auto targeters. While the latter is still a problem, the XP did increase.
Again, thanks to @yzdragel for first asking if they are okay, and 2nd for posting the macros.