The Voigtlander 60mm F0.95 Lens Review
Olympus Mentor and Wildlife Photographer David Tipling braves the snow and shows you how to capture fantastic action shots of garden birds (Olympus Imagespace).
A Guide to Filters for Lenses (Explora).
40-150mm lens review at Fujiablog.
1520mm Crazy Zoom for Micro Four Thirds Panasonic Olympus (Richard Asia).
Plenty of news on the facebook OMD group, Panasonic FF and the GH5 group.