Just as a pointer, the formatting you have used makes your dot points unreadable.
If you want to create dot points, all you need to do is use the - sign.
- This makes your dot point appear like this.
On topic, you make some good points. Online business is very hard without a good audience. The biggest benefit of doing business online however, is that it's much easier to target a larger audience. You can even target a global audience with the right product.
And if you have an established community to target with your products then even better.
RE: Starting a Business Online