https://medium.com/leaningtech/running-flash-in-webassembly-...
https://medium.com/leaningtech/preserving-flash-content-with...
Feel free to drop me questions: https://twitter.com/alexpignotti
I am CTO of the company.
Email is a push-oriented medium—notices comes to the (potential) customer.
Twitter, OTOH, is a pull-oriented medium—the (potential) customer has to remember to check the notices from your account (and you post regularly, so it is not clear which tweets the customer should really pay attention to).
It goes without saying that email is far more effective since you already have the customer’s attention, also you can do long form writing in a way that doesn’t involve extra clicks & URL shortener redirects—avoidable friction—as you would with Twitter as your delivery method.
Plus, the Flash plugin will have a time bomb that will refuse to load Flash content after the EOL date.
Adobe says at https://www.adobe.com/products/flashplayer/end-of-life.html:
> Adobe will be removing Flash Player download pages from its site and Flash-based content will be blocked from running in Adobe Flash Player after the EOL Date.