There is no 'best' business,every business where you have good product or service and standard market for that product or service can be 'best'
If someone has found a very good online business they will tend to keep it low profile as they dont want it copied,why dont you do your own research rather than try the easiest option and use other peoples ideas.
Well its whatever works for you. If you are passionate about the business, creative and determined then its the best business for you.
If there is some good friend near you doing the net business then he is the best guide and try to learn and start his business. That will be very helpful.
Hi, many people started as an affiliate marketer and once you make stable income, you can slowly move to create your own products.
I agree with everyone here, find your passion, niche. Do some research and really think if that is a topic you could devote to and share with others. REMEMBER, there is always someone looking for what you have to offer.
Develop one area of webmastery above others. I many have other sites going, but I am focused on forums at the moment.
HR consulting is the best online business, with no investment and requires good amount of involvement.