I do. I'm using Social Inbox, which is HubSpot's social media app that is integrated with our marketing platform.
I agree - tags are a great way to attribute content as well as engage with others through social sharing. And actually, composing a social message with Social Inbox allows me to add different tags for different networks. Our "broadcast" feature is smart and only copies the link from platform to platform, allowing me to change the accompanying text and optimize. It's just a good marketing practice we built into our tools.
Thanks for reading!