If you are a TopBraid Suite user, please join our mailing list to ask questions, suggest new features etc. This list is monitored by the TopBraid developers and other TopQuadrant members.
If you prefer to contact the developers privately, use firstname.lastname@example.org. Registered users with support will get priority handling.
You might also want to check out the blog Composing the Semantic Web where the TopBraid developers will write about new features, tips & tricks etc.
A variety of public and on-site classes are available as part of the TopMIND Semantic Web Technologies Curriculum. For more information please visit our Training page.