Show HN: Booltin - Create flyer, Promote it and Get feedback

In this summer we hold a workshop in our university. We find out creating an attractive flyer, handing it out and putting it up on boards in proper locations are money and time consuming. Although we decided to just promote it on our social networks, we could not get expected number of attendees. But at least we find out what an impressive and efficient advertisement needs.

So we start Booltin to solve this problem.

Booltin is an online service to create flyer easily, promote it quickly and get feedback efficiently. Booltin launch page is here:

http://boolt.in

We really appreciate your feedback and suggestion.