Some data suggest that wait times have increased within certain subsets of journals, such as popular open-access ones and some of the most sought-after titles. At Nature, the median review time has grown from 85 days to just above 150 days over the past decade, according to Himmelstein’s analysis, and at PLoS ONE it has risen from 37 to 125 days over roughly the same period. Many scientists find this odd, because they expect advances in digital publishing and the proliferation of journals to have sped things up. On the other hand it´s very rare the revisions to fundamentally change a paper message.