This might seem like an easy way out today (all right, it doesn't just seem, it is an easy way out!) but I'm simply going to give you a link to a Writer's Digest article I saw recently - 15 things a writer should never do:
Apart from it being too good not to share, I'm currently bogged down in a problem which needs resolving in the last couple of chapters of my WIP. It's one of those scenarios which seem fine when you first think about it, but which doesn't actually work when you come to write it! All my waking thoughts (and possibly my sleeping thoughts too) during the past two or three days have revolved around solving this, so I couldn't come up with an idea for a blog today. That's my excuse anyway!
Hope you enjoy the article.