What are some good photo hosting sites similar to Flickr?

I’m currently a Flickr Pro member. But before I renewed last month, I got a message that read something along the lines of, “Should you choose not to continue with Pro, don’t worry, you will still be able to view the last 200 photo uploads . I think that’s pretty insane! I mean only 200? I pay pretty good money for unlimited uploads and photographs are for memories. When I die, I want my family to be able to stream through my Flickr profile as they would a photo album. If Flickr wants to limit my album, then I need to move on now, while I still have fresh photos of my soon to be 4 month year old. It would be awesome if you could recommend such a site! Thanks.

[Maybe a Flickr member can reassure me that my photos will in fact still be accounted for when it’s all said and done?]