I'm just getting started in the selling side of domains but I have been collecting for years mostly with the intent of doing websites or projects. I have a lot of IT related domains such as RemoteDiskBackup, RemoteMediaServer, CNCDatabase, HekApp, MachineAccess, NinjaRemoting, and several others. Should I focus more on selling the ones I no longer intend to use for anything or should I try and get maximum value from them? Are the people that are looking for maximum value searching for buyers and reaching out or are they just hosting sites that list the domains for sale? Are any of the listing services trustworthy and worth the money they charge?