Would like to add something. I tried the above blog and the Pinterest button, and the result is quite different from what I get to see. Does the Pinterest screen you get depend on the theme you use?
With the above blog I get a small popup (like I used to have before I posted this question/problem). However, on my blog, the whole page of my blog is used to display the photo that is supposed to accompany the link on Pinterest.
Unfortunately it displays ALL photos of the home page of my blog, not just the photo of the post. Difficult to explain, but please try before replying.
Please click the Pinterest button on my blog: http://bertholdbouman.wordpress.com/
and on the above one:
And note the difference. Why is that?
I tagged this topic modlook again.
Thank you, Berthold Bouman