As I mentioned in a prior eloquent dissertation on this subject I don't think any stock board should also have a private board for pumpers or whatever.
However, I do believe that there could be private boards for certain lifestyles or topic discussions that are not stock related. Ihub could develop alternate revenue streams. For instance they might want to have a topic of what it means to be a Canadian Citizen and the sexual problems related to being one. In this case you can talk freely with others who are experiencing these problems without having lurkers like derf and AK poke fun of just one of your many and countless problems. You could pay the going rate (in US $'s) and have this place to vent. Se how helpful that would be.
Bull and Sisie could have a topic called why does everyone hate us Yankee fans to solve the many personal problems that I can only imagine they have to deal with in life.
AK and low could have a why i love to drop soap in the showers at Ihub to discuss their idiosyncrasies.
William Hung is to American Idol as Sarah Palin is to the Vice Presidency