Best way for Client Feedback... ?

[bulyfabi]

Hi,

In the past years I recieved a wide range of variety of feedback from clients.  They're drawing, writing on the image, creating list (ect.) in their favourite program which usually ends up like it's hard to read, really bad font, small letters, chunky drawing..
 
I would imagine something universal where I send the image with a link and they review it there with a few simple tool and return it.
What I found so far:

https://filestage.io/
Dropbox comments
Google Drive comments
Annotable App for iPhone/ iPad

What method do you guys use for feedback ?

Thanks

[Njen]

Shotgun.

It is made for VFX production tracking, which it is fantastic for (most of the top VFX companies use Shotgun), and I am using it for my short films. There is a client review mode in Shotgun that has a complete list of annotation tools that are easy to use. So any version added to Shotgun can be drawn and written right on top, then once committed, the annotated frames are automatically saved and added to a Shotgun note. All data in Shotgun is completely trackable.

Now if you have never used Shotgun, it might seem daunting at first, but it is really one of the best production tracking systems I know of for digital content.

[johan belmans]

I used to make use of Proof Me, but they are down due to technical issues. I probably will go for Ftrack. Soon they will have a review option only.