Anyone had or been to an unplugged ceremony that asked (not forced) guests to forfeit their cell phones?

I've read plenty on making announcements and reminding guests that a ceremony is "unplugged", and planned on doing just that for ours because I personally take this seriously. Like I get mad if FH texts at the dinner table, let alone when someone is jeopardizing my nice pictures just for their shitty potato-quality cell phone pics from 12 rows back.But I have also seen MANY comments on the horrors of guest totally ignoring said announcement(s) and whippin' out the ol' phones (or heaven forbid, ipads...) and ruining someone's very expensive professional photography. Well recently I came across a wedding on rocknrollbride.com that asked guests to put phones in a bucket and thought it was an interesting idea...Before you say it, I know, asking (key word, asking, not forcing) for cell phones may seem rude/forward to some people and I realize I cannot control my guests! I just wanted to conduct an informal survey asking if anyone has experienced this and/or what opinions are. Personally, I'm torn between the fact that it seems a little pushy, however we are paying THOUSANDS of dollars for our photographer and I am fully worried about guests who will totally not think this "unplugged" rule applies to them. Like I can think of people on both sides who I could see not giving a shit and thinking a few pics are harmless, to my disdain. via /r/weddingplanning http://ift.tt/2uG0gIS