I just launched Scientifiqa, yet another general Q&A site (and stackexchange clone). What makes this one different? Every answer must be a citation (and summary) of a peer-reviewed academic article or survey. The hope is that this requirement will ensure high quality discussions and give people an easy and quick way to come up to speed on current scientific understanding in a particular area.
Some questions already posted:
Or ask your own question.
Please share any suggestions or feedback!