A friend of mine's son, grew up on smokers, but drank the 4-stroke koolaid. He wanted to be the next MX star... But as we all know very few are capable of that... He rode 4 strokes and paid the price in repairs. As time passed, due to financial reasons had to sell his bike. After being off the bike for a while, he "borrowed" his dads KX 125... Now he claims its a turd... (which I must agree, the KX is not in the same class as a similar year YZ) But he has rediscovered the fun factor of riding. He came by my house to borrow some tools as he was modding the KX a bit to help get the power to the ground.
While he was here, he was picking my brain about KTM's 150. The best comment I heard, was I can ride the piss out of it, and replace a top end in under and hour for next to nothing. He is now 22 years old, and paying his own bills... hmmmm I think he has finally seen the light.
The last few times I've been out riding, I see more and more people on smokers. The main reason is cost, and of course the fun factor. It's just nice to see the true grass roots riders picking a machine that will continue to move our sport into the future.