Important as the web continues to develop… don’t put all of your content into a silo. If you arrived here via Facebook, you might see why.
2. You’re probably posting your short items to Twitter and Facebook. That’s wrong. Please, before you give your ideas to a silo, give them to the open web. Of course there’s nothing wrong if you post to your blog and then re-post on Twitter and Facebook so more people see it.
Source: Re short blog posts