GIF Profile Pictures On YouTube 2005-2009, there was GIF Profile Pictures, so I think that on VidLii they will actually increase the old YouTube experience and feel.

App and quality You should definitely make an app.

Also so far apparently everyone can upload in 360p and partners in 480p. In VidLii 2.0 partners will able to upload 720p videos. What about normal users? They should have 480p instead.

о моем канале пожалуйста, ребята, можете ли вы подписаться на меня, чтобы смотреть больше видео?

Autoplay Option in Playlists An autoplay option in playlists that allows the user to automatically go to the next video in a playlist would be very useful.

Ban Porn! Get the porn of the website and get some more moderators to makes sure that the site does not get flooded with that material. Right now the site is being flooded with porn videos and I have reported them but nothing has happened. To be considered a serious website you must have measures to deal with situations like this.