Notification of Channel Comments That would make things easier to navigate, so you don't have to go to your channel to see if you have been commented on.

One Channel Layout from 2013 Can you add the One Channel Layout from 2013 to the Channel Version plz?

Italian language theres quite a lot of buttons that are in English even when you have your language set to italian (edit channel, community submit request box, recent activity/favorites/ect on channel pages)

Optional Color Scheme Make an optional Dark Color site scheme that users can switch on and off. Colors like black, dark blue, dark purple and dark green would be great.

Mobile Version add mobile version that is kind of like the old iPhone app from like 2007