Peer review is essential to good science – it’s time to credit expert reviewers | Science | The Guardian

"In the past five years Publons has accumulated a user-base of over 150,000 researchers, who have collectively performed over 800,000 reviews. Following the acquisition by Clarivate Analytics for an undisclosed sum, Preston and Johnston, who remain in post along with the rest of the Publons staff, are looking to expand."