I’m not sure if self-appointed experts are the best people to decide what are the hot topics in any given field, for that i’d prefer something slightly more democratic but they may be the best people to write about them. The site has some well written free summaries of new research that don’t skimp on the technical detail.
So far, by biggest criticism is that there isn’t more of it. But then again they are trying to distill things down for us.
