MaxCDN is running a crazy Black Friday offer right now that lets you get 1 TB of CDN for $1 only. This is valid only today, and will expire soon. The 1 TB of data transfer is valid for 1 year, and is more than enough for most of the small blogs out there.
MaxCDN is quite a good CDN, and I am using that myself on this website. In case you have been using some free CDN till now, this is a good offer to get al the benefits of MaxCDN, without shelling a lot of money.
So, try out MaxCDN. But hurry up, this offer will expire soon.
Update: This offer is finished now, but MaxCDN might offer something similar (or even better?) this holiday season, so stay tuned. Also, if you do not want to spend money on a CDN, you can try out CloudFlare. It has opened up lot of data centers now, and provides lot better functionality and website acceleration since it was launched. However, if you want to stick to a tradition CDN for serving your static content (like, images, JS files, CSS files, etc.) then MaxCDN remains my preferred choice.
Are you a blogger and currently use a CDN? Which CDN do you use and what is your experience with that? Do let us know in comments below.