To be perfectly honest, I wouldn't pay anything for it. The perception of most users is, you can get a free digital subscription to anything on twitter. Just click "Follow".<p>The trick is to find the really good accounts to follow. To make that easier, I wrote a tool you can use to find the exactly the twitter account you're looking for: <a href="http://www.find70.com" rel="nofollow">http://www.find70.com</a>
As a dev I pay for a lot of services (AWS, Digital Ocean, Github, etc). However, on my personal life the only paid service that I consume is Netflix. Everything else is free. Can you compete with free?