Board Thread:Support Requests - Getting Started/@comment-5208573-20140406185215/@comment-366087-20140406192611

There is no Wikia Policy *against* having multiple accounts. The only prohibition is using them in duplicitous fashion such as spamming, circumventing blocks, and scamming polls and votes and such.

As for giving an alternate account rights, that is something which is necessary if the other account is meant to become/be a Bot. Some also have accounts for Work/School and Home where logging back and forth is not allowed or optional. And openly acknowledging ownership of other accounts is a positive sign.