That was basically the entire point of Screen Hero. So I hope this is only the first step in integration with Slack.
I was blown away when it got axed so fast. The multi-mouse capability was the coolest thing and made the tool fit my needs like none had before. It's the best!
I get to use ScreenHero on the rare occasion these days, and it's still a joy every time. I want to use it for every screen share.
Having support for personal and Slack accounts within ScreenHero would be amazing.