I've found the first fail with the new, improved, Aeroplan site. To log in takes an extra click, as you now have to click the login button so a window pops up to enter your credentials. Then click the login button on that window. Unfortunately, when I tap on the window on my tablet to pop up the keyboard, the login window disappears. Workaround: tap on the login button without putting in credentials, and be taken to a screen saying you did something wrong and offering a normal login process. So, two extra clicks.