There are 3 main ways to contact the community.
The simplest to contact us is the email. What ever your purpose, you can send your message at firstname.lastname@example.org
You can contact the community through OpenESB forum. Hundreds OpenESB users read the forum and reply to your message. You can access directly to the forum here.
The last channel is LinkedIn. OpenESB community group has around 700 registered members. You have to register to access to the group.
Please feel free to contact us for any request and question on OpenESB
Feel free to send us your message