I think I have a shrine, lol
I've limited myself to 7 frames.
each kid gets 2 for individual photos and then 3 are 'group' photos.
I rotate them as I get new pictures, the rest go in scrapbooks. Nothing fancy but I do stick them on a page and write date/occasion. If I'm feeling really frisky, I'll add some paper or a border. I have a neighbor who has a lot of time on her hands and makes scrapbooking borders to sell. I think they are $3 at the most so sometimes I'll get a few of those for the major 'milestone' opportunities (Easter, Birthdays, Halloween, Christmas, School photos.)
For all my theme park 5x7s I had 2 poster frame sized mats made that hold maybe 10 photos each. They are in the little hallway that goes to my laundry so no one really goes back there but me but I like them. I switch those out as we get different ones.
I keep one 11x14 family photo on an easel on top of the bookshelf in the family room.
Oh I also have a magnetic photo frame thing in my office that I switch out photos on.