We typically run an 'Ask Me Stuff' post every Wednesday, and that's pretty cool and all, but we're no Tim Schafer. Currently, on Reddit, Tim Shafer is running his very own 'Ask Me Stuff', and he may actually be better at answering questions than us!
But if you're thinking about being all funny and stuff, and going in their to ask Tim about Loom? Sadly someone has already beat you to it, Also, someone has also already asked him why Grim Fandango isn't available on Steam (which was totally going to be my question goddammit!)
Head here to ask Tim Schafer questions, or just read the ones everyone else has asked! Despite only being up for an hour, there are pretty much hundreds of questions already.