Twitter makes likes easier to use in its twttr prototype app. (Nobody tell Jack.)

On the one hand, you’ve got Twitter CEO Jack Dorsey lamenting the “like” button’s existence, and threatening to just kill the thing off entirely for incentivizing the wrong kind of behavior. On the other hand, you have twttr — Twitter’s prototype app where the company is testing new concepts including, most recently, a way to make liking tweets even easier than before. Confused about Twitter’s product direction? Apparently, so is the company. In the latest version of the twttr prototype, released on Thursday, users are now able to swipe right to left on any tweet in order to “like” it. Previously, this gesture only worked on tweets in conversation threads, where the engagement buttons had been hidden. With the change, …