
Slingshot is just one of many hosting companies getting on the Rails bandwagon. Unlike many, though, Slingshot was launched specifically with Rails in mind, as the tagline says: "When we couldn't find a reliable Rails host, we created our own." If you use the service and have any comments or a review, do post in comments here.

Comments
Derek Haynes ·
Derek here from Slingshot (and Highgroove Studios)...just wanted to mention that we're adding some cool features to Heartbeat, our Rails Day application, that will be unique to Slingshot.
Heartbeat is a web interface for maintaining and monitoring your Ruby on Rails applications. With Heartbeat, you can monitor the uptime of URLs and run your application's rake tasks from a single web page. Heartbeat can be extended however you want - if you can write a rake task, Heartbeat can execute it.
Preview Heartbeat Here:
http://heartbeat.highgroove.com