Mirrorless news roundup

Into the woods: Samsung NX500 Field Test

Leica SL hands-on first impressions review from a video perspective (EosHD).
A Primer on Rangefinder Cameras (Explora).
2015 Roundups: Fixed Prime Lens Cameras (Dpreview)
2015 Roundup: Long Zoom Compacts (Dpreview)
2015 Roundup: Interchangeable Lens Cameras around $500 (Dpreview)
2015 Roundup: Advanced Zoom Compacts (Dpreview)
A7rii angst (SonyAlphaForum).
First Look: the Canon EOS M3 (Bhphoto).