Estimer is a Redmine plugin that allows you to estimate your software projects. It can calculate two types of software estimations: function point estimations (IFPUG) and use case estimations. Function point estimations are software estimations based on function points. A function point is a unit of measurement to express the amount of business functionality that the information system provides to users. Use case estimations are software estimations based on use cases and actors.
RiskMNGT is a Redmine plugin that allows you to manage risks and incidents in your projects. You can define a risk or incident from its description, type, impact, probability, exposure level, owner, mitigation strategy, and contingency strategy. You can control the traceability between your risks and new requests for change, tasks and your code. In conjunction with the RequMNGT Redmine requirement management plugin, you could relate the risks to the different artifacts of your software project: feature, requirement, use case, classes, test case, etc. A database of risks and incidents can be defined for reusing best practice mitigation strategies.
Refinery is a Ruby on Rails content management system for small business sites where the client needs to be able to update their Web site themselves without being bombarded with anything too complicated. It is truly aimed at the end user, making it easy for them to pick up and make changes themselves.
Sequreisp is an ISP management software. It has a nice and powerful Web interface, and it can handle up to 3000 or more clients in a single server, thus it is oriented to small/medium ISPs and WISPs. It features load balancing, failover, prioritization, bandwidth control, P2P detection, Web cache, backup in a single file, VLAN support, and much more.