I do see your point... but people arrange meets everyday. There are fridge swaps, coffee maker swaps, DISmeets, etc. I think it is important to be careful to arrange the swap/meet in a public place. Meet in the main building as opposed to giving out your room number.
We are getting ready to go on our first
Disney cruise. We have arranged a DISmeet, a fish extender gift swap, etc. I think it is OK to have fun and do things like this, and still be careful of what is going on around you.
Not flaming your opinion... just stating mine.