Ecoinformatics.org (Popularity: )
http://www.ecoinformatics.org/ An online data and information management resource that aims to produce software, systems, publications, and services that are beneficial to the ecological and environmental sciences.
Expert Center for Taxonomic Identification (Popularity: )
http://www.eti.uva.nl/ Aims to develop scientific and educational computer aided information systems, to improve the general access to, and to promote the broad use of taxonomic and biodiversity knowledge worldwide.