LUMIX Live : The G Series Cameras
Olympus M.Zuiko Digital ED 8-25mm F4 PRO review (Amateur Photographer).
Guide to Continuous Focus Tracking for Sports Photography (Explora).
Tips For Photographing Birds in Flight (42West).
Panasonic Neuheit Leica DG Vario-Summilux 25-50mm | Foto Koch
Plenty of news on the facebook OMD group, Panasonic FF and the GH5 group.