The dotCMS is a community focused project that continues to grow and gain market share. If you have questions, there are a number of places you can look to for answers.
If you are looking for more answers, there is also a listserv that you can subscribe to. Responses to questions are generally helpful and timely.
To subscribe, send a blank email to dotcms-subscribe@yahoogroups.com.
Archives are available to be searched at: http://tech.groups.yahoo.com/group/dotcms
dotCMS support on IRC (Internet Relay Chat, a real-time text-based chat protocol) is provided on chat.freenode.net in the channel #dotcms