Online photo/video storage suggestions?

[heythere]

I am long overdue to find a place to store/organize family photos. Do you have any suggestions for sites online? Picasa? Flickr? SmugMug? I'm sure there are several I've never heard of.

Ideally, I'd love to be able to store both high resolution photos and videos, and would love the option to make some public and some private or available via unpublished link only. I would use this for storage as well as to share photos with family. I'm willing to pay.

Would love suggestions of services you use!