We launched on ProductHunt this morning.
https://www.producthunt.com/posts/webicaster
We are following a strategy of offering a discount this week, and putting a big banner on the website indicating it.
The big problem I've had with posting has been this:
Recommendation:
A tool that has helped us a lot: https://previewhunt.com
It's free and allows you to get an idea of what it looks like before the launch.