I believe that most "professional newbies" here are either knowledgeable in one or other fields wherein they are able to contribute. In few cases they might be an alt account of existing members. For example, in my own case, when I joined this forum, I had very little knowledge about technical aspects of Bitcoin. But I was well versed with taxation laws and civil laws which prompted me to write on the legal aspects of Bitcoin/Altcoins in a professional and critical way.

In case of Origin 2 where there are alt accounts, these accounts will try only to rank up first. However, once they reach a certain rank, I believe they would stop writing good articles. I'm assuming this considering that the only incentive to create an alt account is to participate in signature campaigns.