here are there people still fly US, yes
I've noticed the fares on US have gone down considerably - so much so that when booking my flight to BOS for this Friday, the corporate travel agent made me book US because it was almost 75% cheaper than flying on AA.
Of course, this makes sense, since you would want a 75% discount to fly a prop plane instead of mainline upgradable aircraft....
I pray US goes out of business ASAP. I've never had a good experience with them. Ever.