Thumbnail autogenerators now working

I really like this plugin – it fits in quite seemlessly and works well. My only gripe is that Robothumb is the only site thumbnail generator that works – and sometimes not particularly well. I’d like to try the other options, but most of the others just show “/>” instead of a thumbnail image. Pageseeker seems to have the old api uri, so the images are all broken. It also doesn’t appear to use the api key.

Can thumb generation be fixed? Perhaps improved? It would be great to pull YouTube video thumbs instead of a thumb of the webpage.