I see no problem with paying the skip grind.
If you don't want to pay, or like me want to have the full gaming experience, then just avoid these features
I've been a gamer since the 80's and got my Sega Master System in 1989 when i was nine years old. When I was 13 I got Street Fighter 2 CE second hand for £35, I couldn't afford the new price of £50, so i had no choice but to get a second hand copy of the game. Think about that for a second.
In 1992 over twenty years ago, games cost £50 brand new. What do they cost now? They cost the same amount of money. Now take into consideration just how much more games cost to make. Now add on twenty years of inflation. and really games should cost some where like £120.
But they don't.
If you don't want these things in your games, you are going to have to pay a premium.
Look at the cost of living in 1992 to now (here is a good place to look: h
http://www.thecostofliving.com/index.php?id=78 )
Before anyone goes on some sort of crusade to change the cost of games, make sure first of all that your actions are not going to end up actually raising the cost.