Panasonic Lumix G1
I mostly use this with studio strobes since I can use a radio transmitter
and still have an electronic viewfinder.

I use it with a lug-mount wrist strap.

Olympus E-P2 and Panasonic 20mm/f1.7 lens
This is my carry around digital. It replaced my E-P1. The electronic viewfinder
is a must. I've been using a short (35") neck strap. I can use it in front or
carry it over my shoulder.

1935 Leica Standard with a 1952 Elmar 50mm/f3.5
The camera and lens that Henri Cartier-Bresson, Andre Kertesz, and Walker Evans used.
Well, they had the Leica I (model A) without interchangeable lenses but
other wise it looks pretty much the same. Well, maybe theirs weren't covered in kid leather from CameraLeather.

It has no lugs so I use a tripod mount wrist strap.

Voigtlander Bessa R
A sweet, modern Leica thread mount rangefinder.
I use a regular lug-mount wrist strap.

Nikon F
A classic SLR with the 55mm/f2.8 Micro Nikkor and
meterless prism. A Photomic Ftn is in for a CLA.
I use a short neck strap with neck pad.

Shen Hao TFC 617-A
This is a little view camera that takes 6x17cm (2 1/4" x 7") negatives
on 120 roll film. Here with a 90mm/f8 Fujinon SW.
No strap here. When in action it sits on top of my
wood Berlebach 8023 tripod.