My post about the 6 years of development of iObserve generated some interest! And triggered quite some downloads in just 4 days (and a 100x increase in website traffic). Since it became free, iObserve has been downloaded 2717 times on OSX and 507 on iOS. That's 280% and 570% increases respectively.
[Update] The day after, I got more than 1400 additional downloads, mostly from Honk Kong. Quite surprising!