"That people coming here purely for free use of a for sale board is underhand??"
why? it isn't against the rules of MN, and MN allow it to happen - in fact i would imagine they like it as it must generate a lot of traffic
I know they try to crack down on businesses, and we can all help with that, but people coming on to flog their stuff is as much a part of what MN is about, as me wittering about vegetables, or someone asking for help with something major
one isn't more valid than the other - they are all legitimate ways of using the boards - ways that MN allows