This plugin sometimes works 100% but most of the time it does not. I have it set up to send out a tweet on new blog posts and certain CPT's. It sends out the tweet every time, but it cuts off the title of the post. This makes the tweets not only pretty much worthless, it looks way unprofessional. I have gone over the settings multiple times, to make sure I had everything set up right, and all looks good. The only thing I can think of is most of the posts are scheduled, so I am thinking maybe that is messing up the tweets, but I'm not sure.