I have 1 with which I started. haven't posted on the blog for a long time and I dont even know the login details for it
I have one at the moment ...some of my friends who I know have more than 10. Hmmm....Maybe I should create a few more when I can find the time.
I have tons of blogs on blogger. I think the number of my blogs also crosses 10. I have registered my own 10 blogs and then a few of my friends have invited me to post on theirs as their author so I got around 14 i guess. But I really post once in a blue moon.
I just have own 2 blogs and have few blogs on Blogposts and Wordpress for getting some traffic to main blogs.
I have 7 blogs with me (4 general blogs,1 health niche,1 travel niche and 1 finance niche). Thats enough for me DON.