I reg my geo .tel at sunrise so paid $$ then "invest" on 500+ .tel domains.
After a year I didn't really believe on .tel so I sold all my .tel to a domainer. These .tel were premium or great. I just kept the Geo as it's a pure Geo.
Then couple of years have past, this morning I was still not intersted on .tel but suddently I heard a advertising on my local radio about our national yellow page that was launching a iphone app that enable businesses to be visible on a iphone. These phones comes from their website database. So I download iphone app and make a try. Oh My God:
IT SUCKS. All you get from search results is: name of company nad phone number that can be dialled. That's all!
So compare to .tel I have (not yet launch) I can be a serious competitor

It's David against Goliah (I'm david LOL)
All features included (website, facebook, fax, email, map...) will blow away my prospect minds.
Also I only need .tel and no need a website directory with database driven.
So thank you dot tel.
As you see, you must wait for long time and when luck comes you must grab it!