This might seem tangential to the topic, but I interpret the topic to be how do we avoid or find ‘unsafe’ research grade observations. One thing that would be useful is if we could search/filter by the number of identifications that a research grade observation has - if it has only two (or less ;-) identifications we might want to double check. (Personally I would find searching for zero identifications and/or comments would be useful for dealing to the ‘Unknown’ pile of observations too)
–Tony