My reason for blogging

Why I blog? There are some reasons, but they are connected with each over:

• Develop my skills in English language — many people think I'm rather good in English, but I think there is enough space for me to develop in this direction. May be my friend think that I'm good at English but this comes mush more from that they know it worse than me, not from that I'm good.
  
• Develop my speech writing capabilities. This is close to previous but it isn't connected to particular language. This is ability to shape idea into clear explanation. And the language is a tool to express it to others.
• Develop my mind. When I write about something I think about it. And what is more I watch this from different angles and have different points of view on it. As a result my brain works and moreover I could make my opinion about something having different points of view as a base. Overall blogging trains my brain so it will give ideas. And this links to previous reason: these ideas needs to be shaped into explanation.
• Specially for programming blog: by blogging I share my knowledge (if anybody is interested in it), that will help myself not to forget results of my programming experiments and of course as in previous reason while wring post I analyze topic and shape my opinion and develop me programming mind.

All in all: blogging is an output produced my my mind by analyzing input from books and my experience.

[Update] Well, as you see sharing knowledge isn't my goal. But I think that is a very good use of blogs. So in future I think I'll add this to my reasons. Probably after I'll train myself in English :-)