Why blogs?

Now I understand why people write blogs.
Writing these blogs is like shouting in a noisy market. You get the satisfaction of expressing yourself and at the same time you can be assured that nobody would have noticed.
I am not complaining. I think of shouting in the quiet of the night on the sides of the sea shore. I like the idea of shouting and at the same time your voice getting lost among the great sounds of the nature...
It is therapeutic....
It is more akin to what happens in nature. It is not like writing a diary - which is infact talking to yourself.
With blogs you may be talking to yourself mostly, you may get lost all the time, but still you are around there to vibrate with another synchronising frequency...
You can be found...
The sound you make doesnt just go into the atmosphere and get lost...it lingers...it persists...it can be found by someone else...
We all want that dont we...?