Dramatic growth of Open Access in last quarter

"The growth rate of open access is robust and growing. DOAJ added 312 titles this quarter (more than 3 per day), for a total of 5,452. There are now more than 6,600 journals using OJS. The number of journals fully participating in PMC continues to grow, while the NIH Public Access Policy compliance rate is about 60%, indicating significant progress but still room for improvement..."