I've just added a review of MOEsaic, this is a web service application that is part of the MOE install from Chemical Computing Group.

MOEsaic is a browser-based application for analyzing series of small molecule chemical structures and related property data (e.g. from medicinal chemistry projects). Once structure-property data is uploaded to the server, MOEsaic allows users to perform structure based searching and data analysis.

There is a complete listing of reviews here.