I remember going to Newgrounds.com back in the late 90s and watching those amazing videos and playing games that were made with Adobe Flash.
I’ll always have those great memories, and that’s what Flash is slowly turning into, a memory.
Browsers are starting to downplay and I imagine soon outright disabling Flash plugins.
It’s become a burden to system resources and security alike.
So if you’re using a service that requires Flash, I would inquire what their short term goals are to phase it out. If they don’t a plan, I would look elsewhere for services.
If you have a website that uses, or heaven forbid, is designed exclusively in Flash, talk to your designer(s) immediately. Did you know that iOS and modern versions of Android don’t even have native Flash capabilities? That’s a large chunk of views you’re missing out on.