[tristan_juricek]

Right, the group I'm in often will have "coordinating members" join as well, from designers, QA, the PM, even the VP will stop by to see whats going on, and sometimes we get 10-15 people. The only times it takes more than 10 minutes are when there are tons of announcements being made.

Most folks just state what they're doing today, and announce significant deliveries. But not everyone has the instinct to keep it short, especially when asked questions.

Doing this takes some minor training. Someone does need to be active in "gently reminding" people to move the debate/discussion somewhere. (This usually takes the form of, "maybe you should meet at X to hash that out in 15".) Whenever there are new people, you have to get them comfortable asking "I'd like to talk to you about XYZ after the standup". A lot of folks are rather timid at first, and often need to get used to it.