What's the betting line for how long WoW stays up before an emergency patch?

[Lynette]

Over/Under at 90 minutes.

[capnpop]

Depends on how badly they've messed up...

as soon as kalgen (sp) gets a high enough rating/points to be "rocking his s3 weapon" there will be a patch...

[JohnnieRat]

I'll take the Over. Blizz is taking a nap after the patch.

[Nasanna]

Depends... "unimportant" stuff (like the global cooldown problems) will go unfixed for a week probably.
However, shamans buying T6 items because they don't require tokens will get hotfixed tomorrow I bet.

At least, that's how I've usually seen things happen.
[blizzard]
We will be performing a brief maintenance on our website on Wednesday, November 14 at 1:00 AM PST, until approximately 2:00am PST. The World of Warcraft website and Launcher may be unavailable during this time.

We will also be performing a brief maintenance on all realms to apply new software updates beginning Wednesday, November 14 at 9:00 AM PST, until approximately 11:00 AM PST.[/blizzard]

copied from http://forums.worldofwarcraft.com/thread.html?topicId=2856224331&sid=1