Congratulations on the anniversary.
I just found out about this now, (sept 7, GMT00) via the @macstoriesnet twitter account: https://twitter.com/twitlive/status/111497589777637376

I have tried a trial version and seems great. However didn't had time then to test-tweak it to my workflow.
With a 20% discount would've been an instant buy for me. Too late to the promo, unfortunately. Some other time…