It's as close to on-topic as most of the other comments.
"The internet isn't secure enough to trust for voting" could be generalized to
"The internet isn't secure enough to trust for _____" just a reasonably as it could be to
"______ isn't secure enough to trust for voting" as most of the other commenters have chosen to do.
The fact that one of the generalizations is more popular doesn't make the other wrong, and addressing both (as, say, the GP or people talking about internet banking do) adds both depth and breadth to the discussion.
