I'm totally for your right to do whatever you want outside of work. Me, I continue to use "the screen" because I like gaming, I like movies, I like channels on youtube, I like video chat with friends and family.
The computer it just a tool. The fact that I happen to use one at work is no different than I might use books, a chair, a table, and other tools at work. That doesn't give me some ridiculous notion that I got too much book time, chair time, table time, pen time, etc...