I like how it tracks all my activities from work, social networking etc in one place that provides me with insights into where i'm spending time both at home and away working or going out so as far as that's concerned there really isn't anything bad about versus.
As mentioned above if you're looking to track your internet usage then this is great but its not something which adds value otherwise just use any other app to do such things. It serves no purpose outside of tracking activity levels to compare against eachothers. Tracking our employees hours worked has been fairly effective when using their devices during non-working times (eavesdropping).