Blogroll update

I finally got around to setting up the blogroll after updating the blog to the new blogger version. I have put on the right side most of the things that I am enjoying reading at the moment, separated in four sections:
Bioinformatics
Biotech & Drug Discovery
Evolution & Genomics
Publishing & General Science

One novelty in the list is the BioMed Central blog. They are now the third publishing house with some sort of official blog. Nature was the first and at least Nascent, Nautilus and Peer-to-peer provide mostly useful information and a way to interact with Nature services. Some other Nature blogs are not as interesting, in part because of a disturbing habit of using blog posts has a mirror for the table of contents of the journal.