I just received an email from Buzz Dash, a polling service that has been mentioned a couple of times on Free Technology for Teachers, informing me that they are shutting down their services effective tomorrow. It’s very short notice, but at least they sent out a notice. If you have a poll running through Buzz Dash, you’re going to have to find another solution. Most blogging platforms have some type of polling widget available for easy integration into your blog. You might also want to investigate the eight other options available here.