Why delete facebook if you are using for many years and most of your friends, family members already connected with you?
So, we still can't find another better platform that could be user friendly. Just keep and example, steemit will never take over facebook users, same to D.Tube will never replace Youtube.
One reason steemit is very difficult to use. While I'm computer savvy, I still need to learn how to use steemit. I have introduce many friends to use steemit. many of them give up to use steemit after 1 and 2 post because really difficult to use. Just to upload picture, video and link. This 3 things you have to do it everyday until you really familiar how to use it. And most of my friends do not know how to use it. I was lazy to teach them how to use, I think this is steemit responsible to improve their platform. I think most of the people think like how I though.
Second, the username issue. Most of us know you cannot change it if you want to change it one day.
and still many issue. I can say, many people want to delete facebook. But to delete facebook account, you must have a plan B. A better platform just like when we use friendster shift to myspace, and from myspace shift to facebook.
As a blockchain ethusiast, I still wish to meet one. If anyone of you find one please introduce to me.