Images are easier to understand than words!
Finetuna is a pretty cool service which allow you to do just that.
You can grab an image off your hard drive. Upload it and add comments and notes. Once you’re ready you can pass the link to it to someone else and they can continue the work and so and so on.
It’s a really nice idea and best of all it’s free!
And did I mention it was Irish?
I guess I should have done.
Finetuna is from the guys in SpoiltChild (they’ve done a lot of work for me over the years, so I may be a wee bit biased)