I was browsing through the showcase looking at photos, envying some of the lenses and shots this morning. I figured there must be some correlation to the number of posts and how popular the lens is with the community here. Because I'm a geek, I calculated the number of posts in the lens showcases divided by the days since it was announced. Lensdata by InlawBiker posted Feb 21, 2016 at 11:03 AM What does it mean? Probably not much except how much chatter happens about a lens. I used the announcement date from DPReview, and assumed 20 posts per page in the gallery (even if the last page isn't full). As I expected the Olympus 45mm 1.8 is the most popular lens, followed by the Panasonic 20mm and 25mm.