Constant Content

I have sold 2 articles on Constant Content and am considering investing some more time on it. Both articles sold for $50 for a 550-650 word article, of which I received $32 by PayPal (each). I consider that a pretty good return.

I had posted 3 articles, one of which was too narrowly focused and didn't sell. The other two were about current issues and took about 90 days to sell.

But before I put too much effort into it I'm worried about their rejection policy. The two articles that sold were both rejected first, for reasons that I don't think were valid. In one case I had used a compound word which the editor thought should be split into two words - however, both ways appear in the dictionary. Nonetheless, the article was rejected, with a short note giving the reason why. They say they have a strict policy of banning authors after the third rejection. That means I have one chance left.

Does anyone know if this is actually what they do? If I write 100 articles, it's practically a statistical certainty that one mistake will creep in. Does this mean I'll be banned for life, as they seem to say?

If it's really true, I don't think I'll bother - I'll try to find somewhere else to sell my writing. I'd like to know what experienced Constant Content authors think about it?