Brainburst.com

Brainburst.com is a site dedicated to the tournament level players. It features daily articles about the game that are very important to keep track of a given format. There was a time where it had the best strategists writing for them (Zvi Mowshowitz, Mike Flores and other such starts). Nowadays it's a bit less important for the magic scene, having little top players (mostly Antonino de Rosa and Frank Karsten.