Below is a list of some of the webspace providers being used successfully by other Cumulus Users. A list of non-compatiable providers is listed for reference.

Please feel free to add to this list as required

Free Webspace

Commercial (paid) webspace

gloHosting - inexpensive, Cumulus-friendly hosting
DreamHost - good value for multiple domains
E-Rice - Low cost ($10, $20 or $30 a year) web hosting used by many weather related sites. A great way to start out. All you need is your own Domain and away you go. Offers PHP5, MySQL and more. Does not provide crontab abilities however.
Godaddy
Hostgator - Both individual sites and reseller sites. Works very well with weather related sites. Especially useful if you need multiple domains contained within a single management system (reseller account).

Non-Compatible with Cumulus

Google Sites

Hosting Your Own

Assuming you have hosting ability via your ISP or use a commercial ISP you can host your own. You need to be able to host port 80 and be within your ISP's AUP to do this.

Sun GlassFish Web Stack - http://www.sun.com/software/webstack/index.xml

LAMP/SAMP both Solaris x86 and Solaris Sparc. Complete webstack that can be used to build your own webserver

Apache Friends XAMPP - http://www.apachefriends.org/en/xampp.html - Windows and Linux

Popular package for making your desktop into a web server.