Tor
Is often not a great panacea - depends what sites you visit
So many sites blacklist access from well known tor endpoints.
Although Tor is in theory a great solution for people under oppressive regimes to have a less risky way of accesing the internet (not risk free, as there have been plenty of tor deanonymize methods used in the past) it is too often used by attackers. I have websites that block known tor IPs, not to be nasty to someone in dodgy country X wanting to browse the site avoiding the regime knowing, but to protect from attackers hiding behind tor.
Biting the hand that feeds IT
