I'm with Rob (AstrodOOd) on this one. Many who look - certainly myself included - just don't feel qualified to comment on the terrific images seen on this forum.
For instance, the other day when Jase 're-did' Dennis's M16 data, I have to admit I could barely discern any difference. And yet, the experts amongst us were falling over themselves with praise for Jase's attempt.
I'm sure it was well deserved, but all I'm saying is that clearly what the experts see is vastly different to what us (much) less experienced people see. So don't feel aggrieved Trevor (et al), we do enjoy the posts just as much as any other, but in a more peasantish way
Cheers,