Personally, my goal is to hit that mark, and then invest it in a number of other business sectors with property being one of them.
I'm hoping that I will always be able to make a solid income online, but I also like to diversify my "business".
While investing in a number of different internet marketing strategies (PPC, SEO, CPA, List Building etc), I am also a big believer in diversifying my sources of income.
5 years from now I'm hoping it is not unrealistic to have a solid property portfolio earning me a solid rental income as well as my online business.
So what do you, or would you invest in if you were making a full time income online?