How good Rackspace Clod hosting services are?

How good Rackspace Clod hosting services are?
Share your feedback or review?

I have never used them before, but still recommend you to look at other reliable options:
- Rareservers.com
- Viux.com
- Mddhosting.com
Their services contain all necessary features for successful running which are so significant for the web masters.

Rackspace Inc. is an American managed cloud computing company based in Windcrest, Texas, a suburb of San Antonio.