You make an interesting point, analogous to building an immune system slowly from small diseases, so one big disease can't kill you or an entire population. Si

You make an interesting point, analogous to building an immune system slowly from small diseases, so one big disease can't kill you or an entire population. Similarly, small-time malware over the years has made us stronger against major internet attacks by governments or mafias. However, it's a risky path - from what I've read China's firewall has enough holes for business to get by with annoyances, but it is very effective at keeping most people from learning what they shouldn't.