Your certainly not alone if you like to buy and download PC games. Did you know that according to ESA, Sixty-nine percent of American heads of households play computer and video games. Surprisingly enough, the average age of the game buyer is 40 years old, and 44% between the ages of 18 and 49 years actually play PC games. The overall average age of the game player is 33 years.
Indications are that approximately 53% of players believe they will be playing as much or more in ten years time. It's safe to say, that buying and downloading of PC games will continue at solid pace. Don't think that PC gaming means you're not well rounded, because according to ESA, "adult gamers exhibit a high level of interest in current events, with 94 percent following news and current events, and 78 percent reporting that they vote in most of the elections for which they are eligible".
You don't have to buy all games new. You can bid for used pc games, or even acquire great deals on new pc games at auction sites. You'll find more details at Fun Computer Stuff.