It look at this one in a much different fashion. What is your ranked round to forum post ratio? For me it's 4600+ ranked rounds and MPCs to now 719 posts. Looking at around 7 games played per 1 post.
If you have more than 2 posts per round played, odds are you're likely the guy at the cocktail party that people fake an urgent call coming in on their mobile to avoid the inevitable 2 hour conversation with a guy who knows everything. :)
We all have our addictions. Mine is quite obviously putting my boys to sleep at 8:30 playing this game until midnight. For others it's voicing their opinions, sometimes with a bit too much frequency. To each his own. That's what makes life so interesting.