Most of my non-work hours revolve around sports, both watching and playing. An average day for me consists of checking ESPN.com religiously during work, coaching basketball after work, playing in about 3-4 basketball/softball leagues per week, lifting 4-5 times a week, 3-4 days of running/jogging, attending sporting events with regularity, and watching whatever game is on that day (NFL, NCAA, MLB, NBA, Sportscenter).
To me, there is no difference between someone who enjoys watching/playing sports or neffing for 4 hours on ATOT or playing video games religiously or any thing else. They are all hobbies people participate in.