There are threads started here about SE/30 upgrades that might have moved people to dump quite a bit of money into their SE/30's. The thing is with forums you only find them (as a non member) when you are looking to get something or upgrade it and start to Google. To be honest most people take what they read on the net with a grain of salt anyway. A casual collector will not dump the same cash as some die hard Apple collector will if they bump into a forum thread on SE/30 greyscale mods. Also there are many more collectors of old macs (and computer in general) they there have been or ever will be members on this forum, not that many people who even read threads here bother to join, and many Apple collectors don't even bother to find this place.