Is there a reason why they avoid it? In my experience (I use Marvel but it's similar to InVision and Zeplin) I send every stakeholder a shared link to designs, then they can easily access via their browser and then comment on it.
However, there were a few instances where feedback on spreadsheets were warranted because I need to extract data programmatically using Python or something related so I usually use Google Spreadsheets for that since they have an API for it.
Is there a reason why they avoid it? In my experience (I use Marvel but it's similar to InVision and Zeplin) I send every stakeholder a shared link to designs, then they can easily access via their browser and then comment on it.
However, there were a few instances where feedback on spreadsheets were warranted because I need to extract data programmatically using Python or something related so I usually use Google Spreadsheets for that since they have an API for it.