Unfortunately, I run into writers block quite often when it comes to blogging. Most of it is caused by me. I get too wrapped up in trying to think about what I should write about that I write nothing at all. (Still trying to figure it out). I did a search this morning and found this blog post with some helpful info. Maybe it will help you too. Of course, a blog should always be your own and not just a constant link to someone else's stuff. Here's the link to the info I found. Hope it helps.