There are several ways
How your Dekut app enhances user functionality : Dekut.com will enhance user to like Youtube videos posted on the network. All the likes done by users will be with his own interest. We are not forcing any user to rate any videos. Though they will earn certain karma points based on their user activity.
Dekut is all about user powered content .Everything is submitted and voted on by the Dekut community. Share, discover, bookmark, and promote stuff that's important to you. Earn Money from your Dekut account update your Google Adsense Publisher ID under profile.