If I had a wish for christmas from GabeN or Valve in general, it would be actually meaningful error messages from steam.
If I had two wishes, I would like a community tool to share configs to make games work that require tweaking.
But I’d be very happy if I got better error messages.
Wouldn’t it be better if the error message itself helped you figure it out, so that you don’t have to look into logs? People seriously underestimate useful information in a good error message. Stuff like “Windows encountered an unexpected error” are just not useful.