Possibly one of the most frustrating things that can happen to you as a writer is when somebody steals your content. They right click on your blog and then copy and paste your hard written work into their blogs and forums.
It is impossible to stop people doing it completely but there are things you can do to make things difficult for them. One way to put an obstacle in their way is to install a plugin called WP-Copyright-Protection.
What I like about this particular plugin is that it does not come with any configurations to make, you just install it and activate it and leave it to protect your blog from scrapers.