Goldman is going off on a tangent and is not really discussing any real challenges.

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"I'm sorry, but I feel you guys were off on a tangent there, " Robinson said.

CNN: Mark Milian,

The judge, less given to speculation, simply thought that Pereda had gone off on a tangent.

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GARCIA-NAVARRO: Stillwater then goes off on a tangent.

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When a reporter asked McCain what would happen if he lost the Florida primary, he went off on a Manchester tangent.

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Or, on a more tenuous tangent, if you put the smoke and "dreamt up" notes together, you could perhaps surmise that this is going to be the launch for the HTC Vision, which has most recently been referred to as the G1 Blaze.

ENGADGET: HTC schedules September 15 event, leaves us guessing as to what it's launching