Not directly Blizzard related, but if you also play games over EA's new Origin service, this might interest you.
According to EA's EULA for Origin, they have the right to spy on your PC, which applications are installed, make a profile of this and monitor which websites you visit.
You know what other software does the same ?, yes that'd be spyware
The entry in their EULA involved:
You agree that EA may collect, use, store and transmit technica...