But if someone applies with two alts, as long as they don't finally join the campaign with both, I don't think it's wrong. I mean maybe he applies with both because he is not sure if he will be accepted, but let's imagine he is accepted with both alts. If he finally joins with only one he would not be breaking the rules, I understand.
Considering how things work on bitcointalk, do you really believe that an average member (who is usually hiding the fact that he has more accounts in signature campaigns) would join with one account only while being accepted with more? Honor system doesn't work around here and everything that can be abused for financial gain, will be.
OP is a newbie and his first post is related to reporting alt accounts, First of I would like to ask OP which one is your alt account as it puts me in wonder that you are reporting 2 members from a local Community which truly means you are from Local community and to maintain your reputation in the local community you don't want to show up with your original account. (It's Just a case)
None of this doesn't matter really as there is nothing wrong with creating an alt account. What it matters though is whether OP provided evidence strong enough to prove those two accounts are indeed connected. So far he failed at that and unless he can find address connections, it will probably stay that way as similar posting style usually isn't enough for a tag.