Another take on the matter could be that folks who do know choose not to participate on stock blogs.
As long as I have been here I can't say as I have witnessed other bloggers posting pictures from their portfolio dealing with any show or demonstration. Of course this is just an observation and not a definitive answer in either direction. As always the decision is left up to the individual. In this case it appears it is a no. If that is truly a deal breaker then I guess it's time to decide what the next venture will be.
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