utilize it as a tool for crowdsourcing wedding pics.
“What’s the best way to collect all of the pictures our friends will be taking at the wedding on their phones?”
Yes, there are a ton of different apps and sites out there that promise to make this easy, but from what I've experienced through my couples, the results are often mixed. One of the easiest (and most universally understood) ways I've seen to share and collect photos is through good ol' reliable Instagram and a custom wedding hashtag.
I recently stumbled upon this super handy A Practical Wedding article, How to Crowdsource Your Wedding Photos With Instagram. It describes a great and easy system for getting those pics offline and saved for future use in whatever form you choose.
And here's another little insider tip -- your planner, florist, and other vendors are freaking excited about your wedding, and we get some pretty awesome behind-the-scenes shots! If you do come up with a wedding hashtag, share it with your vendors too!!