There are many factors to this - Internet use has become much more widespread and available to younger people. As you get older, a larger proportion of the playerbase will be younger than you As you become more mature, more behaviour will seem immature to you. The recent release of the lending feature has resulted in a huge upswing in begging. On the other hand, I don't think its fair to say that RS itself has deliberately sought to appeal to a younger audience. Its certainly expanded, but its appeal is aiming to be universal. I'm delighted that the new skills are more substantial than mining, fishing and woodcutting. The more variety, the better, in my opinion, and I'm comfortably on the far side of the age range.