Defensive aren't we, no not at all, pilots are pilots. We fly for whoever we can and try survive day to day like everyone else.
The point of the discussion was, is Comair (or any regional a real airline).
Well maybe we need to look at it this way, there are very, very few regional airlines these days, only a few come to mind, Midwest, Cape Air, Big Sky, Great Lakes, CommutAir, Air Midwest and maybe a few others. They may have marketing or code sharing agreements with other airlines, but for the most part they do thier own thing, have thier own identity, etc.
Most RJ operators are not Airlines, they are service providers, they are the lowest bidder, they have No identity. They only have 1 customer (mainline) and are simply the lowest cost provider of that service. If someone cheaper comes along, they get replaced. It's a commodity, like peanuts, paper, oil, pork bellies, etc. Thier commodity is transportation of seats, seats is the key word, an RJ operator does NOT care if the seat is filled, An AIRLINE does.
After a long maintenance delay, an RJ operator will be inclined to fly an EMPTY plane on a roundtrip (just to collect the contract fee) Whereas Airline would have the judgement to cancel the flight.