I have 5 blogs online . For 3 blogs I am writing myself and for other two blogs I keep buying content on dp and other forums .
I have only two. One is old site. No more updates, half death. One is new site. currently still alive. XD
Due to free blogging platforms, the number blogs is increased in webosphere. i have about 7-8 blog in which 2-3 are on free host.
Blogging is my main source of income so have to manage around 50+ blogs. Actually it gets pretty easy to manage and update them once they gets established. later on it will be about posting weekly and usual basic link building.
I have just one. It's my first one so im trying ro get experience with this one first and later on i'll start abother one.
Only 1 blogs and 1 site in English. 1 blog and 1 site in another language. I am thinking to open later an e-commerce blog and also a blog about health advises reciepes and good food but I do not know when I will have the courage to do it! It is a lot of work! I don't know how you do guys to take care of so many blogs!
I have only 2 blogs , one on blogger and another one on worpress. Having more blog is not important, how you drive the traffic to those sites is much important. good luck.