In so far as virus-makers have any discernible motive, they presumably feel vaguely anarchistic. I appeal to them: do you really want to pave the way for a new fat-cat profession ['software-doctors']? If not, stop playing at silly memes, and put your modest programming talents to better use.
And here's something else I learned: you lose some people that way - fast and blinding. But some people inch away from you slowly, in barely discernible steps. - Lauren Fox
REPRESENTATIVE, n. In national politics, a member of the Lower House in this world, and without discernible hope of promotion in the next. - Ambrose Bierce