flickr of course treats as full size whatever size you upload & then downscales for the other sizes. So some people's full size will be bigger (or smaller) than others.
Plus the dpi/ppi issue - I bet a lot of people upload at 72 whereas for printing 300+ is preferred isn;t it?
dropbox/email probably overall better even though flcikr very convenient for me
Plus the dpi/ppi issue - I bet a lot of people upload at 72 whereas for printing 300+ is preferred isn;t it?
dropbox/email probably overall better even though flcikr very convenient for me