[entangld]

People are sharing it independently. I haven't added my url to any of my own tweets.

I'm pretty sure Buffer suggested stories and LinkedIn Pulse have been a some part in the growth. It's largely being shared within a niche on Twitter. It's a very simple app at moment. I don't have much for in-app analytics.

[malditojavi]

Start tracking who uses the tool, and how they do it. I reached out manually like 40-50 people to ask them (by email) why the were accessing to my site twice per week, what they were looking for. http://mixpanel.com have some free plans that might be helpful for your case.

drop me a line if I can help somehow [e-mail]