If you are asking what is a great way to earn residual income, I highly recommend writing and publishing articles online. First of all I would like to mention that writing articles will not make you rich, but it will bring in some extra dollars. How much you will earn will depend on the popularity of your subject and how many views your article gets.
Bukisa is a good publishing sites. Making money at Bukisa is proving to be fairly easy. It depends on your writing skills. Some articles earn a few cents a day.The more high quality content you produce, the more those cents will add up. When you publish articles you will not see the results overnight. You should be active in promoting them.
Ok, lets get to other question. What topics can I write about?
There are many topics that you can write about. Art & Entertainment, Automotive, Business, Culture, Education, Events, Family, Fashion and Beauty, Food, Health and Nutrition, Hobbies and Crafts, Home and Garden, Internet, Pets, Relationships, Religion and Spirituality, Reviews, Self-Improvement, Sports and Fitness, Technology, Travel, etc.
It’s better for you to write what do you like the most or anything that you get from your experience. It is easy than writing other topics that you don’t know. As for others, there prefer to write that people search on these topics in order to learn something. People are looking for answers to their questions. The more helpful your article is, the more popular it will get.
So, happy making money with Bukisa!