A common problem around websites is that you have so many. And many require registration even if you just want to check out their features to see if it is something you are looking for. Most people afterward forget about them. Personally I sometimes run into websites which I totally forgot I once registered at.
Most sites will try to spam their pointless newsletters you with hardly any interesting information, just to tell you “I am here, use me”.
Free website-creator for the less tech-savvy out there, Weebly does it differently by sending a cutesy, almost sad email: