When Nature, one of the world's most respected scientific ________ , experimented with open peer review in 2006, the results were disappointing

He thinks the reason for the lack of comments is that potential reviewers lack _________

In one project, scientists made observations about the sizes of human social networks using ________ from Facebook

Another new scientific application of the Web is to use it as an experimental _________.

...yet although people have tried to have scientific research reviewed in the same way, most researchers only accept reviews from a few _________ experts

He thinks the reason for the lack of comments is that potential _________ lack incentive

Another new scientific application of the Web is to use it as an ___________ laboratory

Closer __________ inspection, however, revealed that the majority of the messages were directed at a few specific friends

It allows __________ to be published online and links to be made from one paper to another

"In one project, scientists made ___________ about the sizes of human social networks using data from Facebook."

Scientists have been good at using the Web to carry out research. However, they have not been so effective at employing the latest web-based social-networking tools to open up scientific discussion and encourage more effective ________