Hussar
Legend
Clavis said:/snip
I recently bought some dice in the local game store, which is really a boardgaming/Magic the Gathering club with with a retail operation. The guy operating the register asked me "You still play D&D?" I had to tell him that yes, there really were people that still played PnP RPGs. He thought it had completely died out. I can't personally name anyone I know under the age of 30 who plays D&D, and I know plenty of people in their 20s.
New players simply aren't coming. Few of us want to face up to that, but we are part of a dying hobby. When the last time you saw an ad for D&D anywhere but the geek press? Nobody but the existing player base knows or cares about a 4th Edition of D&D. In fact, most of the actual player base (who don't read the online forums and don't go to Cons) neither know nor care about the 4th Edition.
My experience is also completely opposite. In my last campaign, we went through 15 players (4 stuck it out for most of it and we had 1-2 spares that came and went over the couple of years). At 35, I was the oldest at the table, and the next oldest was 25. In the campaign before that, I had almost 45 players (don't ask), almost all of which were 18-25. Dragon Magazine pegged their average readership at about 23 a couple of years back.
The greying of the game is perhaps overblown. I think it has more to do with the fact that there are just more older gamers coupled with the fact that there are more gamers now than there has been in a couple of decades.