I'm going to chime in and give my opinion on this problem.
This is a people issue. Always been. Even before the dawn of the internet you had celebrity culture among magazines being sold everywhere, still is.
When you decide to become a personality on the internet, you give away your privacy in some case. The only way people stop doing this is to call those viewers out on it and lose some sweet dough, cash.
In short: Some people are crazy (alot actually) and have no respect for privacy.