Comment by ryandrake

As a general principle, application developers should not have free rein to modify my system's configuration, and OS's should do their part to make it very difficult for developers. Installing your binaries into C:\Program Files\AppName or /usr/local/bin? Fine. Dumping crap all over C:\Windows or /usr or /boot or something? No way--the OS should make the developer obtain my consent (not just a blanket sudo-like escalation) to do these things. Sneakily modifying /etc/hosts to act against me? Get the hell outta here!