Actually the quote from PPP is "There was not a ton of day to day movement in the first 3 days of the national tracker, but Wednesday after the debate was Obama's best"
So I don't think that can be called a significant gain on Wednesday.. time will tell..
Gallup does appear to be an outlier right now though.. not buying that Romney is ahead 7 right now, no way.
Only 1/7 of Gallup is post-debate, only 1/6 of the IBD poll is post-debate, only 1/3 of the Rasmussen poll is post-debate, only 1/3 of the PPP poll is post-debate (and they said that Obama gained significantly on their Wednesday interviews). Too early to tell.