If you want photographers to update their websites, vote with your wallet.
If you're not a consumer of professional photogs' products or services, you don't really have a dog in this fight, even if Flash blows.
To those who have used online portfolios to make actual purchasing decisions, was that a task you want to perform from your phone or tablet, or something for which you are content to use a larger display?
Absent that, please ready a trove of anecdotal evidence from other professional photographers, of the form: "I migrated my Flash web gallery to <insert alternative here> and my business grew by X%"
If you want photographers to update their websites, vote with your wallet.
If you're not a consumer of professional photogs' products or services, you don't really have a dog in this fight, even if Flash blows.
To those who have used online portfolios to make actual purchasing decisions, was that a task you want to perform from your phone or tablet, or something for which you are content to use a larger display?
Absent that, please ready a trove of anecdotal evidence from other professional photographers, of the form: "I migrated my Flash web gallery to <insert alternative here> and my business grew by X%"