When you make a photo post, do you set a click-through link?
I see four (well three) popular approaches:
No click-through links (too much work!)
Click-through link to the original image file (since tumblr shrinks large images)
Click-through link to the relevant article page/blog post/etc (gives context!)
Click-through link to your favorite shock meme (i.e. goatse, 2g1c, etc)
I’m always torn between 2 and 3 - and usually end up doing #2, but including the #3 link somewhere else in my photo post.