Two major competitors in the lower-cost segment of the CMS marketplace -- Ektron and GlobalScape -- recently started offering hosted versions of their products. This is good news for buyers. The traditional hosted players offer strong services, but at mid-market pricing levels. Ektron's offering is not a service per se -- just a convenient place to park your CMS with bundled product support. GlobalScape runs its version as a traditional ASP service. If you have very simple needs (under 1000 pages, just a handful of contributors) but limited internal technical resources, you could be running a low-cost CMS much faster this way...
Ektron's Offering   GlobalScape's Hosted PureCMS