I see that the "Tonight's Best" list has thumbnails for the objects on the list. Is there some way to enable them for custom observing lists? That would be very useful. Can you consider adding that functionality? Probably best if it could be enabled or disabled for any list you want.
Regards
We can consider this for SkySafari 6. The problem is the interaction of the check marks (meaning "observed") with the thumbnails. They both occupy the same space and that space is very limited.
I see. Well, then maybe just replace the thumbnail with the image of an eye, if the object was watched? That's probably a reasonable solution.