Day 1 at the Lake Arrowhead Microbial Genomics Meeting was as always full of great talks relating to a variety of topics.  Officially the session topics were “Microbial Communities I: Microbiomes; Biodiversity” and “Microbial Communities II: Metagenomics/Biodiversity/Natural Products”. Rather than summarize all the talks, I thought I’d embed the Storify of tweets here (thanks to …