Hi ihstiv,
And hopefully you'll be able to show off reduced water bills compared to last season. I think the convenience features that you mentioned are the icing and the water savings is the cake, though it could be the other way around!
I've had my EtherRain running under LawnCheck for three years now and I'm still a little amazed, especially when March comes around the system turns on by itself. (of course this year was very wet, so not many cycles and a lot of rain blocks in the log so far).
Jim