An image I swiped from MarkMail showing the increase in OSGi related posts on various mailing lists. No surprise that the most popular lists are Felix Dev and Spring-OSGi. The traffic shows the rise in interest in OSGi the past couple of years. Again, no surprise. It does appear, however, that most of the posts are closely tied to development of OSGi products (like Felix and Spring dm) and not from developers leveraging OSGi within their applications. OSGi hasn’t achieved deep enterprise penetration yet, and won’t until we get support from product vendors along with better tooling.