people gave views and reasons/critisism why it was a bad idea. The idea wasn't "beat down" he asked if it was a good idea, the people who posted said no, he didn't say "I want to do this - let me know if you want to be part of it" in which case all the people would have not posted. Its not a shame John recieved the response he did, as thats what asking if its a good idea is all about, its good that he got the feed back on his question rather than an empty thread.
As pointed out Hexus runs competitions, and if you've orginised two of these in the past why not orginise more. But as you can see the response from the people posting on this thread is negative to the idea.