Neuroscientists love talking about recent papers (lambasting, exalting), but currently the options for doing this online are bad. You have to log in, with your real name, at whichever journal published the paper. So you’re not going to write anything critical, lest the author be angry at you, nor are you going to go back and follow it up, because it’s such a hassle to find the paper again on the journal site. Enter The Third Reviewer.
It’s a centralized commenting location for all major neuroscience papers. Every recently published paper has a page that you can find by browsing or searching. You can leave comments anonymously, and you can request follow-up emails when others comment. ThirdReviewer currently indexes all papers from 11 major journals, including Neuron, Nature, J Neurosci, and Nature Neuroscience.
Check it out and opine: The Third Reviewer