I personally am so busy with school, a part-time job and working on my own coaching business that I spend most of my time at home behind the computer as well. So what? I know that most of the successful guys in the industry do and most of those same guys are the ones that have legitimate skill with women and other guys idolize.
Now I'm not suggesting you idolize myself or any of those other guys. Just don't discredit them simply because they spend a lot of time behind a keyboard. A keyboard jockey isn't someone that spends a lot of time on the computer, it is someone that talks the talk, but can't walk the walk. I know both Johnny and Sean spend a great deal of time on the computer writing stuff, as well as being self proclaimed geeks, just like most of us, but those are two men that I look up to more than anyone else I know and their skill with women and people in general is stunning.
I've never met David D, although once I get myself more established I'd love to see about talking to him myself. I've heard a lot of people criticize the guy, but if you've never met him, you really shouldn't be judging and talking crap about him, cause you don't have anything to base your opinions on aside from heresay. That's just making assumptions and you know what they say about assumptions.