You're absolutely right. There is also beauty in open discussion, in challenge, and in the sharing of opinions and ideas. It's okay to like or dislike something, as well as to offer an explanation of why you've chosen that particular mindset. Just as the person who made the post gave specific reasons and mentioned benefits he feels make this app a viable alternative to Hangouts, others responded with equally valid, and solid reasons why we believe it should not. It's productive, civil discourse such as this which allows people to make the choices of which you spoke. Wise, informed decisions, based on having considered the situation from different angles.