I have analyzed and evaluated PokerKnave in my Poker 2.0 Blog. That was the last part of my series analyzing various poker blog engines. I have reviewed and evaluated 20 various poker communities and social networks and gave them the average points evaluation by 10 criteria. PokerKnave collected 4.3 points (5.0 is maximum possible) and is no 2 in TOP20 poker blogging sites.
The disadvantages of PokerKnave are very small, therefore if creators could read this article and make some decisions, PokerKnave could become the best blogging option in the World.
From my own personal experience, I would mention the navigation issues (little confusing) to be solved to become a perfect blogging solution.
Good luck developing the best poker blogosphere!