Guy, I really hate to say this, but I really feel angry about your thoughts. You think that even if these accounts are connected, as long as they don't cheat, they will have no problem here 
I will talk about fairness here
How many signature campaigns are open to users of this forum? How many users can be accepted in all campaigns? I am sure it is a very small number compared to the active users on this forum. This competitive rate is very fierce, so what happens when you own multiple accounts? It increases your acceptance rate and reduces the rate of others.
The same is true if someone has 2 jobs. It's up to the campaign manager to choose the best candidate, it's not supposed to be "a fair distribution" to all people who find this forum. I will talk about fairness here
How many signature campaigns are open to users of this forum? How many users can be accepted in all campaigns? I am sure it is a very small number compared to the active users on this forum. This competitive rate is very fierce, so what happens when you own multiple accounts? It increases your acceptance rate and reduces the rate of others.