[thizzbuzz]

Reddit can't even handle copy-pasting into the comment box unless the cursor is at the end of what's typed already. It starts to run up my i7 if I have just a few of those comment boxes open at once.

Navigating back to the list of submissions, which are already in the DOM and are literally visible through a transparency, takes like nearly a second.

Of course the back button doesn't work in most cases. It's pretty embarrassing if it's not intentional.