I was happy to pay and have a pro subscription but I have now cancelled my renewal. I am not being forced to play content in a game that I have paid for. I have also bought Q1, Q2, Q3, Q4, Doom 3 and Wolfenstein so I think I've done my bit. And let's be honest here Q2, Q4, Doom 3 and Wolfenstein were little to write home about.
QL is little more than dumbed down Q3 with a web based game browser, there's little or nothing that isn't available on Q3 and a downloaded free mod. Looking for games? get Qtracker or some similar tool. It was the third party free mods that made the ID games better, not their original content.
Releasing source code was to prolong the games retail life not charity so let's get some grip on reality shall we.
Own goal in my opinion and they can shove it where the sun don't shine.