You would think that a settlement is "worth it." Truth is, it's not. Usually, a settlement includes stipulations.
For example, if you got hurt at a club, and the lawsuit went in and out quietly, they ask you to keep hush-hush on the lawsuit.
Some others, like companies stipulate you to part ways with the company [with pay], or work for them.
A settlement can include an acquisition offer of a company like xenForo, it can include killing off the project entirely, and work for them, it can include just about anything. And the worst part is, the defender/plaintiff [both] has to agree to this agreement. So, if you find out that xenForo was acquired by IB, don't get mad at them. Because KAM agreed to that settlement.
I think I remember Kier or someone on the xenForo team asked "what would it take for a settlement." I didn't like the sound of that, because it just sounds like they're trying to take the easy way out. Then again, it's actually a test to see just how "gracious" IB is.