I'd have liked to forgo the table numbers too, but with 50 people coming from a number of different groups of friends and family I didn't want anyone akwardly milling around trying to find a spot.
Mocha I'm trying to think of a way to do that too! I am bringing a projector to show the wedding video, so since we're in a white garden tent anyway I think I might run them in a slide show. Since I'm using Mason jars in the decor I also saw a cute idea where you put the printed photos in the mason jars and set them around the reception. I already have pails with hydrangea, mason jars with windmills and the easel table numbers on the tables though so I don't know if the addtional photo jar will be too much.