You know of existing channels were devs are actually exchanging feedback? If so, mind to link them? ;)
From what I observe every (cultural) market is in a state of consolidation, be it music, books, or video games, and the "good old times" (whatever you think them to be - I was never too fond of flashgames, but liked mid 2000s non-commercial game scene) are likely gone for good. Where easy accessible spots for "game creation" appear they are - by design - controlled by the industry. The Underground Gaming project is directed to escape this walled garden.