I just found this thread and downloaded BrewTarget. I like the look and functionality of the program. Being a Mac user, it has been difficult to find much software for home brewing.
I was a pretty prolific brewer for five years, then I took a five year hiatus. Just started up again three weeks ago. I had been using qbrew, but after three OS upgrades, I was surprised to find that it still worked.
Brewtarget seems to be my upgrade and replacement from qbrew. Thanks for a great piece of software.