I respectfully disagree.
Google isn't going to be toppled. It's not even spreading itself too thin. If anything, Google's biggest problem is that it has placed all its eggs firmly in one basket: advertising.
Google's search engine is among the most advanced around, and regularly yields the results I'm looking for.
Further, web developers and web businesses are as accustomed to working with Google as many businesses are accustomed to working with Windows.
Google has one primary objective: increase the likelihood that you will click on their advertisements so that they can make a profit. Therefore most of what you see coming out of Google is an attempt to organize relevant information in a way that is easily accessible and allows them to more efficiently place the right ads in front of the right people.
It has spent more money than any other online company when it comes to research and development for their search engine and advertising platform. It has also invested in (and attracted) the top minds the world has to offer, and has worked its brand to stand for everything "free" and "open". From early on, it coupled itself with Firefox, becoming the default search engine for the only viable competitor to Internet Explorer since Netscape went out.
It killed the idea of paying for extra email storage by providing an unheard of amount at the time: 2gigs! Today we're approaching 8 gigs.
It has not been diluting its brand by a long shot. In fact, though it has made some errors (no one bats 100), Google has created distinct brands or maintained the brands of the companies they have acquired in certain instances.
Android, their mobile OS, is a distinct brand that most end-users don't fully recognize as Google.
YouTube, acquired by Google, has kept its brand and in spite of a rocky start, has managed to maintain its position as the most frequently visited video site. And they're coming up with novel ideas to beat the problem of piracy:
http://www.maximumpc.com/article/news/google_hoping_profit_youtubes_copyright_issuesBeyond that, Swans, your idea of a very specific search engine? Guess what? They exist! And do you know how most people find it? They GOOGLE it.
Many people opt to even Google the sites they know the address for. I can't tell you the number of times I've typed "wikipedia, [key term]" into a Google search box so that I could find the Wikipedia entry, even though I have Wikipedia Search built right into my browser.
Your idea of safe-search for children? Handled at a browser-level. And Yahoo used to have a search engine called Yahooligans.com
Today, it's
http://kids.yahoo.com. Ever heard of it? Well click on it and look at the search box at the top. Now try typing in a swear word. You'll turn up nothing. But how is Yahoo doing? Compared to Google, it's nothing. In spite of having gotten to the Internet "FIRST".
Google is far from diluting its brand. It has tried many things, and has made a career out of failed attempts. But are they really failing? Failing according to who?
Google Chrome, for example, is a web browser going up against IE8, Firefox, Safari, Opera and others. But Google Chrome was never about competing with these browsers. At least, not quite.
Google Chrome brought to the table the idea of having each tab represent an individual process, and therefore instead of having a browser crash, you'd have an individual TAB crash. The idea of "Browser-as-operating-system", which is very beneficial to Google. It also brought along with it a host of other ideas that open source communities like Mozilla are incorporating into the development of Firefox. These developments ultimately benefit Google, because Google has a suite of online applications. It expands their reach.
Google is trying many things, yes. But many of those things are things people have never heard of, and therefore it doesn't contribute to the diluting of their brand.
Microsoft currently does:
X-Box
Video game development
input devices including
-mice
-keyboards
-touch
Operating Systems
Desktop Applications
Development tools
Music Players
Heck, just look at all this hardware that they make:
http://www.microsoft.com/HARDWARE/The truth is, Google, like Microsoft, can use their Brand to support their other products... provided that they give their products their own specific branding.
XBOX 360 does not sound like "Microsoft Game System"
Zune does not sound like "Microsoft Music Player"
However, it's worth noting that despite the brand names of these products, neither achieved a high level success until they offered (get this) something UNIQUE and WORTH HAVING!
Wow. And that is the REAL secret of positioning.
Have something people want, and have the skill to be able to pick out what those things are and put it in front of the people who want them.
That is what positioning is all about.
In fact, the story about YouTube and Google Video demonstrates a very different, but equally important lesson: Don't waste money on R&D and driving traffic when you can just buy the company outright (along with all their existing visitors). Don't reinvent the wheel. Just buy it and make it better.
This "positioning concept" is something that most "copywriting gurus" practice. However, they're too worried about selling the 2000 course, to really dig into it.
Irrelevant and a pointless jab. Many copywriters DO talk about positioning. In fact, I learned the most about positioning from books like "My Life in Advertising" and "Ogilvy on Advertising" and people like Halbert, Bencivenga, Dan Kennedy and many others.
P.S. If you want to see Brand Extension done right, take a look at Virgin. From airplanes to mobile phones, Virgin used its position as a "lifestyle brand" to promote products in line with that lifestyle.