Your interrupt bind :)

[Lady Tygry]

Counterspell: 1
Windshear: 1
Rebuke: C
Arcane Torrent: F (Paladin)
Silencing Shot: C
Mind Freeze: V
Strangulate: D
Pummel: Mouse 3 (RNaga)
Kick: Mouse 3 (RNaga)

Skull Bash, Spell Lock, and Silence are not bound. I only ever tank on my bear and PvE (5-man) on the lock. I haven't played shadow since I stopped farming Sethekk Halls. If I were ever to play these specs more seriously, I would find room to give them full binds.

[Deleted]

E on all my chars.

[Ret4resto]

R for all of my characters.

R for my feral druid (skullbash)
R for my ret paladin(rebuke)
etc etc

[ojg]

Shift-1 on all my characters.

[Deleted]

I use § as my interrupt on all characters with a reliable low CD interrupt, like DK, warrior, rogue. Silences are on 5, as on my DK, hunter, priest.

[Razorice]

I don't have an interupt binded on my main since I only do PvE and there's no need in interupts in DS. On my Rogue I have it binded to mouse butron 2 (Naga)