Wow, triggers is a popular subject! I'm not doing a regular post because I've been working hard researching, updating the page and getting the thing to display correctly on the iPad. So right now the trigger page mostly displays on iPads and the poll works but the bottom of the trigger table is being cut off when displayed on the iPad. My apologies to iPad users, I hope to ge this problem fixed soon.
Also I've added a bunch of triggers to the page suggested by readers. very one seems to be having problems with triggers.
So far it's very clear that the Pocket Wizard Plus II is the industry standard. No big surprise there.
Update March 27, 2012: For me the big surprise is how popular the Yongnou triggers are. They are slightly more popular than the Pocket Wizard Plus II!
The Trigger page now works on iPads: I decided to sacrifice the comments on the trigger page for the ability to have the page work on iPads. I've responded to all the suggestions made in comments on initial trigger page. So if you have a favorite wireless trigger that you'd like me to add to the page and the poll just leave a comment on this post or send me an email via the Contact Larry page.