Commercial
I think what Roelof means it that some persons misuse this forum for sales only, due to this reason its not allowed on a lot of forums to execute commercial business ... or even place a thread like this one. Be aware that I am not talking about support of information.
I know that some persons from team Kamikaze are good in providing support or information, but there are others...
A forum should be objective and provide information for who needs it without a commercial intention. For that, go the the commercial parts of this forum.
By the way, the response of Team Kamikaze above is a it should be.