I'm having a problem with the widget (or maybe it is not a problem, is a limitation of the use). I have a blog of pictures (every post is a picture), and I want to use this widget to show the most popular pictures. Almost all of the pictures of my blog are hosted on a different site instead of being hosted on my own wordpress. The widget only shows thumbnails of the uploaded pictures, but not of almost all my posts that have pictures but they are not uploaded into my wordpress.
What can I do?
Finalmente, como soy de habla hispana me gustaría lanzar un alegato final:
A pesar de tener este problema, creo que se ha hecho un magnífico trabajo con esta herramienta y me gustaría dar las gracias a Héctor Cabrera por haber creado este magnífico widget!