Ask IH: marketing a Safari plugin

Hello IndieHackers!
I've recently released an OSX Safari plugin on the App Store. I made the plugin for myself and had been using it for a couple months before publishing it. The plugin blocks tracking libraries from loading while not blocking ads outright ( the idea is : publishers should get paid, right? But don't follow me around the internet..)

At anyrate, thus far i've only reached out to a couple writers/podcasters whom have covered internet privacy and I offered a promo code to try out the plugin.

What other means / tactics / channels of marketing should I consider ?

https://fgBlox.com

#ask-ih