User blog comment:Rupert Giles/Introducing Curated Main Pages/@comment-2212553-20150923135758/@comment-5275700-20150923225006

Please contact us to discuss the Facebook login issue, if you are still having trouble. There is a path that should allow you to use your existing FB-connected login.

Work on a rebuilt mobile editor is in progress! For now, you can edit on your smartphone using the "full site" option.