Because it can't account for the single non-overlapping 802.11n 40MHZ OFDM problem, this is an easy no.
But it's better than nothing since few end users want to deal with it. So it gets a pass in spite of the issue I noted.
Anyone know how good the "automatic channel selection" is in Airport Utility when using an Airport Extreme in both 2.4 and/or 5Ghz? Is it reliable? Does it actually work? Or is manual selection better?