There are a lot of pagination on some pages of Stack Exchange, so I thought, and not like it's very important but definitely could be useful to add the ability for a user to switch between paginated pages just by clicking ← Ctrl / Ctrl →.
I'm writing about this, just because I added this function for my project recently. To get main idea, please look at my recent post on StackOverflow: Pagination jQuery next and previous control with keyboard - .trigger('click') doesn't work
P.S. For me Stack Exchange on the scale of the social importance is just like Wikipedia - the idea is absolutely brilliant and implementation is also superb! Thank you for making the world a better place! <3;