I honestly can't say if it has an impact on the beer one way or another, but I usually scoop it off until I add my bittering hops, and all my beer turns out good. I think I did see something like this posted somewhere, though.
The foam "breaks" and then the proteins just fall to the bottom as the kettle cools. It's called hot break, and there's no need to mess with it.
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Revvy's one of the cool reverends. He has a Harley and a t-shirt that says on the back "If you can read this, the bitch was Raptured. - Madman
I gotta tell ya, just between us girls, that Revvy is HOT. Very tall, gorgeous grey hair and a terrific smile. He's very good looking in person, with a charismatic personality... he drives like a ****ing maniac! - YooperBrew