I always assumed those constant PDF updates were a way to use Drive thru as a stealth drip marketing tactic.

Every couple of weeks I get reminded of some game in my library that’s been updated. It may be a game I don’t even remember buying (like from a bundle or something) but now I’ve been reminded of it’s existence.

I guess I’m cynical but I just figured those “change one comma and generate an update every week” deals we’re done intentionally as a strategy to keep the game top of mind.