Language and words are much like a currency: when you overuse them, they lose value.
"Scab" has a very specific meaning and simply does not apply in this case. Do you really think every pilot at American Airlines who's flown 1 minute of extra flying since 9/11 (pilots on furlough ever since then) is "worse than a scab?" Should you carry a list around with their names on it? Deny them the jumpseat, and say bad things about them to their face and to their back?
Why not follow the lead and the example of your pilot leadership in this instance, whomever they might be? And I'm all about transparency: negotiate with the company to let everyone know exactly who is gobbling up all the "extra flying", override pay, and so forth.
You mistook what I said. What I meant was people who VJM, someone who has days off and picks up an OPEN trip, not a trip that someone is trying to get rid of and certainly not someone who gets "an extra minute" I'm all about overs thats great but picking up straight open time is not cool.