freedomotic:
Hi your idea is very insteresting.
We are working on an open source domotic framework http://freedomotic.com.
if you want you can develop a plugin to control your devices from our framework by graphical interface and create complex automation.
Regards
Looks interesting ? And you can send mails to alex#iteadstudio.com(#to@) , and looking forward to the cooperation of smart home system~