Toronto will sell out 2 shows in a half hour. My wife and I only got tickets last year because we had to call the accessible line due to my wife having three disabilities. It was her first U2 show ever and my second (my first was in 1992).
By the way, Axver, her disabilities, my numerous health issues and three kids under 12 make travelling to another city a logistical and financial impossibility, so for us U2 skipping Toronto is a very big deal.
Since U2 last came to Australia, they have gone to Toronto on three tours and played a total of four shows, so check out how little sympathy I have.
And I'm legally blind so don't try the disability guilt trip on me.