I use them constantly, both to get Live in sync with something that won't sync to Live on their own (record players, certain hardware devices, beginner drummers) and to figure out the tempo of a track before warping it by matching its playback with Live's metronome click.
Personally I think it's a brilliant feature and I'm very glad it's there. I know it wasn't always.
sexface wrote:I was just asking myself this same question! For those of you that use them: do you ever use them with the global quantize set to none? I can't tell if it's doing anything.
I'm not sure this matters - doesn't global quantize just affect clip triggering and the clip nudge buttons in the clip view? I don't think the tempo nudge buttons are affected by global quantize at all, but I'll check next chance I get.