I noticed one yeasterday, but one thing I could not understand with that particular one (I don't know of the others) was the rating it got. I think there were VU's and U's there down to SU's, even though I couldn't see the value of the piece as a review myself and rated NU (as the only one). It really was a thank you post with nothing of use there and still it was rated as if there was some content there. That really struck me as odd.
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