Failure logging
Start a company or project that fails, it should be logged somewhere
I am reading about Google's stadia. It's not a new idea -- run the games in the cloud and stream the imagery to your gaming monitor.
Apparently various startups have tried and failed but I don't see them logged anywhere.
Before starting something new, you should search the failure log to see what has failed.
+[project]
Graveyard of Startups.
How this is different from what you're describing?
Graveyard of startups? Check: startupgraveyard.io seem to exist already.