Signing in is a giant hassle
Why, oh why, do I have to go through authentication EACH AND EVERY TIME I WANT TO SIGN IN? You know, there are some of us who actually put our cell phones away, especially at night, and dont want to have to get it out for the sole purpose of a text, yet AGAIN, from Yahoo, I use the same device but I have to jump thru your ridiculous hoops to prove it. Security is your job, not mine. But if I have to do all of the work, then pay me a salary and I will verify my identity all day long. Otherwise, I am done.