Say 'cheese', such ease

Yes, it's still helpful to know what the most popular software is now.

Photo sharing takes place on Facebook and via email but the site we most think of is Instagram which has been taken over by fb, I take it, so it's a bit of a blur.

1. Instagram
2. Facebook
3. Flickr
4. Imgur
5. PhotoBucket
6. Picasa
7. Twitpic
8. Pinterest
9. Photoshop
10. Imageshack

I found hyperlinking all of these that there is so much cross pollination taking place (or did we discover that a few posts back but in a slightly different context?) The images are used in other forums: on blogs and social media, as well as the photo sharing websites themselves. Formal credit is given as that was the place it was first posted or the title of the image.

I think there's room to mention another four since Facebook and Flickr have been extensively covered already, PhotoBucket appears to be in limbo or something's going down and Photoshop was mentioned last time. So let's add OneDrive by some company called Microsoft, followed by tinypic, Shutterfly and Snapfish