When I started blogging, I did not know it was called as such. I even thought it was plugging, as in you go to radio/television stations and announce what you have to for people to hear. While the concept is somewhat similar, blogging for me, started as a personal space online. And what do you know, I learned that blogging can make some money and that there are so much more to it than just writing.
And so from being an emotional blogger, I started to make posts which I think and feel others may be able to relate with. Thus, I purchased more domains and tried to create various niche. I did not even notice I already have seven domains! And you are right, not all those domains are inactive. For maybe a couple of years, I have been keeping them in the hopes of being able to fix and write for them. But as with this site, I go on a hiatus every now and then.
While I still want to give my domains another try, I have decided that it is time to let go and start cleaning up and REALLY catch up with the ones I will keep. Wish me luck!