lol, I knew you would use the Battlenet as argument, even though it lacks heavily as such.
Battlenet is part of EVERY Blizzard game and not a program you need to start first before you can play any Blizzard game or download games with, etc. It is just like those ingame server browsers (which are most of the time MUCH more efficient than Steam).
Any other smart arguments? How about Windows Update?
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I don't like arguing. Why can't we all just get along instead of fighting and arguing?
I have given up on waiting for BIS to come back to their senses and do a real ArmA 2 successor.