Recommendations to others considering Eclipse Hudson:
Don't use Hudson, Oracle's license made it fork into Jenkins. All new support, tools and users are using Jenkins.
Hudson really lost it's steam. Review collected by and hosted on G2.com.
What problems is Eclipse Hudson solving and how is that benefiting you?
To easily run builds, tests, deploys and everything else you can think to run. Runs it via schedule, github, SVN, web api and a ton of other things. Great for building maven, sbt, gradle and a ton of other things. Runs your tests and publishes the results. It can be monitored from a number of little watcher tools Review collected by and hosted on G2.com.