I just typed 'ios' into Google and didn't see anything pertaining to Cisco ios in the first 10 pages. In fact even the International Organization for Succulent Plant Study rates higher than Cisco for the search term 'ios'

I doubt enough people are searching for information on an enterprise networking operating system to overwhelm the volume of people searching for information on a major consumer mobile operating system.

True, but its more in line with ios the operating system.