Nature says – It’s good to blog
The blogosphere differs from mass media and specialized media in many respects, but the same considerations apply in disseminating new scientific results there. Authors of papers in press have the right to correct misrepresentations and to point to results that will appear in a paper. But a full discussion should await the paper’s publication.
Indeed, researchers would do well to blog more than they do. The experience of journals such as Cell and PLoS ONE, which allow people to comment on papers online, suggests that researchers are very reluctant to engage in such forums. But the blogosphere tends to be less inhibited, and technical discussions there seem likely to increase.
Moreover, there are societal debates that have much to gain from the uncensored voices of researchers. A good blogging website consumes much of the spare time of the one or several fully committed scientists that write and moderate it. But it can make a difference to the quality and integrity of public discussion.