sup... again!
Argh! Aaaaargh!
So, I'm totally addicted to the gmail mail management workflow. I admit it. I can't bring myself to use a traditional email client -- it is, simply, painful. So, yesterday, I was going to use sup again (despite it's critical flaws), only now sup-sync segfaults! I've tried everything, including deleting the .sup directory. There's no help from Google.
There's no other explanation: I've angered the software gods, and they're punishing me.