User blog comment:The Ultimate Thinker/How to catch a Sock Puppet?/@comment-5111452-20140817140228/@comment-26479628-20140818140557

If the sockpuppet you mentioned isn't doing any harm, it's not as crucial to catch them as one who is making several accounts to attack/harm/damage the wiki. Like, if the sockpuppet doesn't commit malicious editing, and is pretending to be 2 different users, it's not like you have to catch them, as they aren't doing too much damage per se.