I've come across quite a few although the names escape me for the moment. I tried to sell them the non-hyphenated but they weren't interested. But I'm not recommending them. Also you cannot protect your brand if you don't own the non-hyphenated.
Thanks Stub.
In my case, i don't really have a choice as someone already regged abcdef.com and maintained the registration for more than 10 years. I have the abcdef.com.sg and thus i cannot extend it to .com, .net, .sg.
Under this circumstance, i regged abc-def.com, .net and .org to be on standby but still retain my identity as abcdef.com.sg which my clients know me as. In the event that one day i move away from Singapore, i can always change it to a hypennated identity.
Stub, what will you do if you are in my shoes?
PS: abcdef.net and abcdef.org are available.
---------- Post added at 06:11 PM ---------- Previous post was at 05:45 PM ----------
Going back to my own study on how singaporeair protects its online identity, i noticed that there are gaps in their protection. My guesses are that the extensions could have come after their online exercise.
I did another comparison using Citibank to see how they protected their brand. Citibank is very thorough. Almost all the extensions that i found using Dynadot were regged by them. The exception is .cc which was taken by someone else. Citibank.name cannot be registered.
I came to the conclusion in this very informal study, that even for global retailer brands, their approach towards internet branding can be very different.
I feel that what is more important is to trademark your name, register the .com, .net and .org (the three basic global extensions), a .tel, a .us or .eu or .asia, and the country's specific extensions. The trademark is to protect your identity. The extensions are to allow for easy searching by potential customers.
Preventive registration may be done. Cybersquatting is not a big issue (in my opinion). What is of issue is the selling of similar products using similar domain names. Or even products that degrade your brand by association (eg if you operate a bank and someone set up a sex toy shop using the same name in a different extension). For that reason some may prefer to reg the entire set of domains.
Registration of similar names is of a lower priority. Eg abcdef.com to register abc-def.com. This is especially true if you are building a bricks-and-mortar type of business as opposed to a ppc business. Because if a customer forgets and type in abcdef.com, they will know it is not what he is looking for, take a look at the business card once again and type in the correct url.
Thus in conclusion, for those building a brand, my understanding in term of priority is:
(1) protect your trademark and reg the major extensions to provide ease of search
(2) preventive registration
(3) registration of similar names.
Not all global brands do all three. But at least two did (1).
Anyone has anything to add?