It feels great when we get feedback from the user community about how MantisBT boosted their productivity, and benefited their organization. A lot of the feedback I get is via email, some on mailing lists, and some on forums. I would encourage such users to blog about it, tell their friends about MantisBT, and recommend MantisBT to other organizations. MantisBT is driven by it's community, the greater the community, the greater the ideas, the greater of a product it becomes.