There's definitely more and more buzz on and around cloud computing and different solutions to support it nowadays!
This was evident while visiting LinuxCon/CloudOpen in San Diego a few weeks ago, where I spoke about high availability solutions for MySQL. Most cloud sessions were highly attended, and I could sense an excitement in the air with regards to the cloud. It was also evident, however, that there is only a small percentage of people today truly taking advantage of the cloud. It seems that despite all the excitement, there is a large portion of potential users who don't know how to use the cloud, or what the benefits and potential drawbacks are.