One thought that comes to mind is in the line "So all those 4 million plus views who may click through, will they count as “Views” on my Flickr page? No."
Bear that in mind - if this is accurate (and the guy once worked on Flickr), then linking to the download page avoids bumping the photo's view count up, which might indicate to the photographer that the photo's been featured on a highly trafficked page.
Bear that in mind - if this is accurate (and the guy once worked on Flickr), then linking to the download page avoids bumping the photo's view count up, which might indicate to the photographer that the photo's been featured on a highly trafficked page.