It's ok to have multiple accounts on this forum just in case you didn't know.
Yes, but as I'm sure you know, certain campaigns do not allow enrolling alts. Both are fellow members of the Blackjack.fun campaign:
Don't tell me you're trying to lecture one of the reputable signatures and bounty managers will have on this forum which campaign also stated it clearly that enrolling with alts is not allowed?
Meanwhile, no campaign supported alts enrollment.
Apart from the fact that if it were true, they would get red trust.
Edit: I've had a quick look at the two profiles and I'm pretty sure magneto is an alt of someone who had an account previously (BitcoinGirl.Club registered later).
Magneto registers on March 22, 2014, doesn't write anything until August 20 of that year when he writes a single post and then doesn't write anything until November 22 when he writes 6 posts, one of which is this one:
The evidence is still not good enough to consider the account to be alt and with what you said above people will think it is just your impression about the accounts in the subject because there's no strong proof.