For creating a blog I think Wordpress is the best platform. You can create a blog from wordpress.com also. You can share your ideas and thoughts through creating a blog and you can also generate money through it. Wordpress has a large community and it has excellent features with which you can build a very attractive and fully functional blog.
I came across an online tutorial which is very helpful in creating a blog. Give http://www.openwebsitetutorials.com/1009/how-to-start-a-blog/ a look, where they teach us how to start a blog and more related topics like creating websites, mobile websites and information related to wordpress. It is a step by step practical guide easy to learn and understand.

A blog is a website from which you can share your ideas, opinion and thoughts. With wordpress, you can do it yourself. Wordpress is a blogging tool through which one can make a very attractive and fully functioning blog. You can easily modify, add and edit content. We can easily add images, videos, news etc.
Wordpress provides excellent features. I also created a blog through wordpress and I found a great tutorial which is very helpful for newbie’s. You can check out http://www.openwebsitetutorials.com/1009/how-to-start-a-blog/, which gives basic information regarding creation of a blog, websites, and much more.