Yeah there are plenty of games that ARE abandonware but the IDSA i think they are.. don't care.. they will fight any website that trys to host "copyrighted" games even if the company "isn't selling them" anymore.
I hate that... That happened to many of the greatest old Abandonware sites that existed.
Note: My Personal Opinion is.. since nobody cares about MS-DOS anymore.. Anything that needs MS-DOS support should be considered abandonware because the orignal OS system doesn't exist in a usable format with products unless you scrounge for it and all other clones of it (ie CMD) don't support them either.