Back in May @kueda added counts for identifications and comments to thumbnails on the Identify page. (See also here.)
The comment count seems to be working fine, but the identification count is a little inconsistent. When there is only a single ID on the observation, no ID count icon shows up. When a second ID is added that does not disagree with the first ID, the ID count shows 1. However, if the second ID disagrees with the first ID, the ID count jumps directly to 2.