Ok so about 4-6 days ago I decided to stop PVE because after I had ran the raids and got hardly any progression done loot wise, I thought I would try my hand at PVP. On my main I only used Tyrael and did Arena's till Conquest Cap and got lots of PVP gear, success. However, on the other 2 accounts, while I was doing Arena on my main I just set them loose with BGBuddy all day till theY hit the honour cap... success, so I thought. *note - During Arena the guy who was carrying me added me as a friend... And seen that my Battlenet had 2 other accounts playing at the same time. so I gave him the usual drivel "brothers, my friends are over for a lan party" yada yada... Logged in the next day with the thought going round my head "Oh, this guys online, when should I log in my other bots so it looks legit" ... so about 2 hours had passed, I loaded up my second bot. In within 20 minutes of checking my mail, running to the AH, smelting... my 2nd bot was banned... so I tried my 3rd... banned. Yet my main was intact? I deleted the guy just incase it was him... ( keep in mind I did Random BG the day before on bot2 and bot3 thought so that could of been it ) Sent in a ticket and I only got a 72h suspension. The moral is, do not bot BG... it is so obvious you are botting since about 70% of your team are no doubt bots and are using the same script and public CRs.. DO NOT add anyone as a friend, even on your main if your battlenets are linked... ( I choose this so i could send in ID if i got banned for something "we" didn't do ) I have been banned before on my main months and months ago for using a public GB2 profile... ( that was after a good 6 month of use though ) ... since I have randombuddy not a single ban ! Hope this helps people.
Its because so many are using BGBUDDY, so everyone do the same, so they are easy to spot, so that might be the reason for ban, and why do you have 3 accounts under same battletag? why not 3 different? gmail, is a free mail... I have run BGBUDDY before with no problem, and im getting cap realy fast, it does not take a day. 2-3 hour for cap, with bot doing random bg.
I doubt the guy have something related to the bans, usually as hanse said, its 100% Bgbuddy related! Just do variety of stuff on these accounts, not mindless bg farm etc! Even if he had reported you or something, its already confirmed by lots of persons, you need several reports stacking on your account to receive autoban or get manual attention by GM. Usually, the ban mail says it all, these days 99% of the suspensions/bans are automatic, triggered by the server, when you pass certain criterias (probably including reports against your toons too)