If you remove My Yahoo, me and many other users will leave. I am one of your biggest fans; Yahoo mail was my first and still is my primary email. I use Yahoo search engine when most people use Google. I have used My Yahoo as my go to homepage for as long as I can remember. It is set up exactly how I want it. If you take it away, I will have to find a new alternative and there are lots out there!! I don't understand why you want fewer users.