Free List of Hot Niches?

[therealdeal]

Thanks a lot realdeal! But I'd like to know, what is niche inside a niche? Does it mean a never-ending chain of niches inside niches? Never heard of that term before

Here it goes i found an example for it
Assume Truck accessories" is a niche, although very competitive. We might want to drill it down even further, to something like "truck tires", "truck rims" or similar. As you can see, both "truck tires" and "truck rims" can be categorized as a truck accessory... Although a lot less competitive! The advantage you get is that you will get highly targetted visitors, and when you have exploited your "niche inside the niche" market, you can move on to the more general and more competitive terms.... Let me know your concerns...regarding it...