Like a lot of people here, I go to my fair share of meetings. Meetings with my staff, staff meetings with my boss, 1/1s, project specific and so on.
I feel I have a decent GTD system set up overall, but one gap I struggle is preparing for meetings. In particular, when a thought pops into my head related to a project, I'll think "Okay, I need to make sure I bring that up in the meeting next Thursday." A bit later, maybe a thought for the meeting on Monday morning, then the one Monday afternoon, etc.
In effect, I'm building an individual agenda for each meeting. (Overall, I think this is a good thing, as it makes meetings more productive & focused.)
How do other people collect things like this?