Well everyone knows social media marketing is always looking for ways to connect the business and its potential clients a new way to interact. This is my first time to see an actual clickable button on Twitter.
Check it out here.
If you click the button, you are given a one-step way of sharing your email with the design inspiration blog PSFK. Awesome! (Twitter actually stars out or "*****"s your e-mail just to let you know it's a safe system).