When it comes to photo sharing, everyone has their favorite system, and it's next to impossible to convince them them that any of the other services have any merit at all. But, at Open Web Awards, everyone has a fair chance!
Always improving and changing, Flickr has gotten to where nearly 2,000 photos are uploaded per minute to this sharing site. Extremely popular amongst the artist set, they seemingly still haven't learned the finer details of how to protect their work, though that's not to say private individuals haven't learned how to protect their rights yet either.
Photobucket has a bit of a "lower class" sheen to it when it comes to the photo sharing sites, this is mainly a rub off from MySpace users making it their sharing service of choice early on. With partnerships like they now share with TiVo, their name should be gaining a bit more credibility.
Originally billed as a social network for the more mature crowd, Vois (pronounced "voice") has also grown as a photo sharing presence.