Now that is a really useful idea.
The way I had envisaged perhaps doing it is having a comments tab on the observation filters. e.g.
for any filter item:
list / summary / gallery / map / comments / interactions
(I consider the current "List" as a summary, to me a list is a simple:
. thumbnail, title, date observed, user, Likely ID, group.)
Comments is merely all the comments on all the observations for the filtered list.
Interactions are all the observations (NB not species) linked to the filtered list via an interaction in the list.
I would also like each to be 100 observations long, and cross-correlated (i.e. if you move from gallery to comments, it is for the same 100 observations)
I would also like each to be reorderable by one of the order options.