- A Better B&W Group
- Art Money ~ Money Made of Art
- Austin
- B&W
- Black and White
- Cinematic Moments.
- CIS2012
- Combo Apps: Mobile Extreme Editing
- Film is not Dead!!
- HCSP (Hardcore Street Photography)
- Hipstamatic
- IdentityCommons Identerati Portraits
- Leica
- Leica Q2 Monochrom Picture Sharing
- Leica SL2 Photo
- Live Music Photography
- LOMO
- LomoChrome Purple 100-400 XR Film Group
- New55 FILM (official)
- Photoshop Support Group
- Polaroid
- Precision Camera ATX
- Princeton Reunions
- Rangefinder Cameras
- SPEED GRAPHIC
- squareFormat
- Stick Figures in Peril
- Street Noir
- THE IMPOSSIBLE PROJECT
- Toilet Symbols
- Uncensored Leica Forum in Exile
- Utata
- While Her Guitar Gently Weeps