I was happy to try it, unfortunately I'm not comfortable commenting until I have enough good things to say or can offer help/support to fix the things that I'd like to see done.
It worked well enough for me, and I'm happy to help/support the efforts of other AHB members if I can, even if it's in some small way like testing something online.
If/when everything is working correctly, I hope/imagine it would be a very useful tool to create and share recipes (but it would need to be the equal to BeerSmith for me to use exclusively).
I can also hope/imagine a scenario in the not-to-distant future where a 'login' to the new competition registration system allows a one-click-entry by linking to BrewToolz where the 'system' collects, creates and enters my beer.
It's possible neither of those things will happen, but without help/support/ideas/suggestions and feedback there is very little hope it will ever happen at all, so why not encourage or at least suggest people try it.