How about a thread about effects that only seem to work occasionally?
I would start with the following.
Pirates of the Carribean.
The swinging pirate before you reach the jail scene. Has'nt been working on my last three trips (Mar10,Oct10 and Dec10)
Once upon a Dream parade. The bubbles on the first float. Working Mar10 and Oct 10 not working Dec10
Wigwams at the entrance to Frontierland. In Dec10 the first time I noticed smoke coming out of one of the wigams.
La Taniere du Dragon. No smoke coming out of the Dragons nostrils in Dec.
I am sure you can think of some more.