Disclosure: I know people and am friends with people who work at both SmugMug and Flickr. Earlier today we learned that the photo sharing site Flickr has been acquired by the photo sharing site SmugMug. Terms of the acquisition were not disclosed.
Together, SmugMug and Flickr represent photographer-centric community. If you use our products today, rest easy, they aren't going anywhere. The future is bright, but we'll only get there together. We're better together. Stay in the know.