Originality - Focus more on the originality of content and on a consistent basis. It is a habit you will need to cultivate.
Write something useful for your readers. Share a relevant piece of information, an event update or a hack that makes a task simpler
Post Ideas: At times you will just run out of ideas for post not sure what to do. use google and apps like Evernote to note down all that ticks in your mind. Something will surely turn into a new post.