Advantages and Disadvantages of using a blog to learn English

hello again I come here to write my thoughts on this blog, I can also be used as daily, good without many preambles.

advantages: a blog I think it's easier to learn English because when you do something which is like writing these parcticando grammar and I think that knowing how to write well in English is makes it easy and have more chances to speak the English language by constant practice that sometimes you have a blog and also people looking your blog tells you the errors that sometimes you do not realize you have that in English one thing sometimes means many things.

Disadvantages: The disadvantage of a blog is easy to get distracted because several things to use or see a blog internet squatters and sometimes you get something and salts else, I imagine that would be the deseventaja how easy it one dristrae because let's face when wanting to enter my blog looked before: facebook, youtube, google images on or anything tell me in the comments if I'm on the right or perhaps they are one of the few people who do not look anything before the blog