Got miles for Priceline
A pretty long bump, I know, but I've discovered that I did indeed earn miles from United (including an internet booking bonus each way).
All i did was enter my number when doing the online check-in or selecting seats. They're not EQM miles, but they're real miles and really useable.
Who knew? I didn't even know i had the miles for a few months until i happened to check my united account (I have never flown them except for that priceline flight).