New: Recommend Paper
In addition to commenting and rating you can now simply recommend an interesting article to other readers
The new link 'Recommend this Paper' is located right beside the 'classic' rating form. So, if you think an article is interesting, worth reading or whatever and you don't want to take the time to write an comment or rate it: go and click 'Recommend this Paper' and you're done.
Feedback on this new feature is as always greatly appreciated. Please comment below or write an email to email@example.com.