We want to make it super-easy for OrientDB users and contributors to talk to us and connect with each other, to share ideas, solve problems and help make OrientDB awesome. Here are the main channels we're running currently, we'd love to hear from you on one of them:
The OrientDB Google Group (aka Community Group) is a good first stop for a general inquiry about OrientDB or a specific support issue (e.g. trouble setting OrientDB up). It's also a good forum for discussions about the roadmap or potential new functionality.
Feel free to ask your questions on StackOverflow under "orientdb" and "orient-db" tags.
The best Web Chat, where we have an open channel. Use this if you have a question about OrientDB.
We're big fans of IRC here at OrientDB. We have a #orientdb channel on Freenode - stop by and say hi, you can even use Freenode's webchat service so don't need to install anything to access it.
Follow and chat to us on Twitter.
If you spot a bug, then please raise an issue in our main GitHub project orientechnologies/orientdb. Likewise if you have developed a cool new feature or improvement in your OrientDB fork, then send us a pull request against the "develop" branch!
If you want to brainstorm a potential new feature, then the OrientDB Google Group (see above) is probably a better place to start.