Of course, as we all know, the amount of time it seems to take and the ability of the transporter to beam a person in crisis at all is governed by a formula that takes into account (a) the needs of the writers at that moment and (b) whether the person being beamed is a regular character or a guest, and (c) whether said person is wearing red.
Priceless insight. That’s what that is. The writer has his own blog, Star Trek Musings, full of insights like the above. Check out Tribble Trouble, see if that doesn’t skew you thinking on the subject.