I personally use Postimage ...
On a slightly different issue if I may, I wonder if any of these services for image sharing is less or more likely to be where people find they get pictures ripped off?
Without doing a forum search, I wonder if this is a new topic?
Please NOOOOOOOO! ;) lol
Actually I was thinking of two ideas:
1) Wondering if Brands use drive what sharing sites users use the most. (Hypothetical example: Do Canon users use Pbase more and Nikon users use Flickr more.)
2) Considering a world view, certain brands do sell better in different parts of the world/countries. In different parts of the world/countries do they have a stronger preference towards particular sharing sites. (Hypothetical example: Nikon sells better in the UK and UK users are more apt to use Flickr. Canon sells more in the US and US users are more apt to use Facebook rather than Flickr.)