On occasion it would be good for a blog to feature an original post from the person curating its content. It doesn’t matter what type of post however if you post a lot of pictures a text post every now and then can break up the monotony.
Even if you reblog a lot its good to connect personally with your followers. It really helps keep them interested in you and the other things you post. People who continue to follow your site will be the ones you want for the long haul.
In my humble opinion a good blogger will establish a relationship with people who take time to check out your posts. That is what makes blogging special in that it’s a very social medium. Keep your readers coming back and interested it will help you and them enjoy the process.