With event pictures like you have DS hi-res images, it wouldn't. But for the average member here it should be fine, if not then I would entertain the idea of upping the 100 picture limit to something more.
Just want to avoid going a few years down the road and have threads with missing images because a free photo host had closed down or the free photo host account was closed.
What I've been doing is going back through the posts and removing the images and editing the post. My hi-res images are mostly on my own server and some are on my paid premium account on Photobucket. The only way my images will disappear is if I kick the bucket.