err... what others?
As for this lawsuit, it's a boring and quite clear case of deception. Well... unless 3DRealms invested their money in subprime laws. Then it's still a clear case, but a bit less boring.
Joystiq's news title is actually wrong, because isn't about DNF not being/getting finished. It's about 3DRealms saying to Take2 that "all's well", even though it clearly wasn't.
ps, on a somewhat related note (i.e. alien ass kicking games) Serious Sam 3 is apparently almost done.