Can Anybody Recommend a Site That Has "worthwhile" Sit and Go Poker Strategy?

We’ve had a reader question come in on the subject of poker strategy. Let’s take a look:

Question: I have looked at a few, but nothing really satisfying. Any pointers would be much appreciated.
I would just add that i’m not a noob, i show a pretty good profit on sharkscope, but i fell like i’m on a plateau, unable to crack the higher buy-ins often enough to make them worthwhile.
I want to find advice and strategies that will improve my game. i play online already. What i want is somebody to point me towards a place where there are articles, essays etc on higher sit and go technique.
Answer: Card player.com as well as the fish tank.com are good sites with lots of information and tips on how to play right. In a sit n go you have to play more aggressive. The two reasons for this are in a sit n go usually only 1-2 people will get paid out or get the seat to the bigger event, so there is no reason to sit back here, in a tournament it pays to sit back because you can keep moving up in the money as other players and short stacks go at it. But in a sit n go there is no payout for 3rd or 4th place so being more aggressive is the right way to play. Also most sit n gos you start with short chips and short levels so you don’t usually have room to play.