I've been involved in a few Twitter exchanges about the upcoming pro-iBiosphere meeting regarding the "Open Biodiversity Knowledge Management System (OBKMS)", which is the topic of the meeting. Because for the life of me I can't find an explanation of what "Open Biodiversity Knowledge Management System" is, other than vague generalities and appeals to the magic pixie dust that is "Linked Open Data" and "RDF", I've been grumbling away on Twitter.