all your report are belong to us

As Matt mentioned in his article, beginning with Magic 2014 Core Set, we are changing how the game handles several things, including legendary and Planeswalker uniqueness. The new rule separates the field of play into your battlefield and your opponent's battlefield, and only checks those to make sure that there are not multiple copies of one legend with the same name or Planeswalker with the same type. When multiple copies are on the battlefield under one player's control, that player chooses one to put into the graveyard as a state-based effect until only one remains.
Read the article at WotC's website: Legendary rule change.
Effective on July 13, 2013.

Now, that's a card that will shake Type 1:

As of October 1, Gush and Frantic Search will be unrestricted.

• Official announcement
• Explanation of September 20, 2010 B&R Changes by Erik Lauer

Changed to the standard Debian package (I wanted to have Drupal multisite). Some fixing still needed...

Announcement Date: June 19, 2009
Effective Date: July 1, 2009

Vintage
Thirst for Knowledge is restricted

Crop Rotation is no longer restricted
Enlightened Tutor is no longer restricted
Entomb is no longer restricted
Grim Monolith is no longer restricted

Announcement Date: December 19, 2008
Effective Date: January 1, 2009

Vintage
No changes

Official announcement

Time Vault is restricted*
Chrome Mox is no longer restricted
Dream Halls is no longer restricted
Mox Diamond is no longer restricted
Personal Tutor is no longer restricted
Time Spiral is no longer restricted

*Time Vault's power-level errata will be removed in conjunction with the next Oracle update on September 26.

Official announcement
Explanations: Behind the September 2008 B&R Changes

WotC finally explained the addition of 5 cards to the list.

Wizards of the Coast announced last Sunday the new changes to the Banned and Restricted lists:
Brainstorm is restricted
Flash is restricted
Gush is restricted
Merchant Scroll is restricted
Ponder is restricted

This will shake the environnement for good.
Back to the drawing board...

Staxless Stax has been developed by Ray Robillard around the end of 2005. His reasoning is that Smokestack is too slow for the mana cost and based his disruption on Tangle Wire, mana denial and Crucible of Worlds.

He wrote and article about in in July 2006: Staxless Stax...the next evolution of Workshop decks?

Since then, the Tangle Wire have been replaced, one Bazaar of Baghdad has been added, Coalition Relic took over Darksteel Ingot and the sideboard has changed according to the metagame.