Yes, as mangbas you want

This is just enirely my opinion. I think more than two but it's not just about how many accounts will one own but its also about how the accounts is going to be used. I mean, If the accounts is going to be used for nefarious reason like cheating campaigns, giveaways, bounties, etc... then people will consider it as account farming and if not, then I don't think they will.

Yeah, that is basically just owning alt accounts, it can only become a problem if you use your alt accounts to abuse signature campaign, contests, giveaways, etc...