Spa treatments and Tae-Bo classes aren't really marketed towards a majority 20-40 year old men in the fuddy-duddy computer and technology field.
In Dallas the most common deal (that interests me) is $10 for $20 food at restaurant X. It is quite obvious how this is a good deal for me.
I also once used it to purchase 2 opera tickets for $25. After I went to the opera I found out these ticket would have normaly been $115 a piece. Although I did research a bit and call the opera before purchasing try to make sure I was getting a good deal.
Just because YOU don't want what Groupon or a similar service offer in your area for the particular deals you've come across does not mean this applies to everyone else around you. If you approach every business like that, 99% of the business in the world will probably be non-existant, after all, I'm sure there are a lot of things YOU don't use or want.
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