Aiakos is an innovative distributed authentication system, based on Zope and Plone. Much of the heavy lifting is done using the LDAPUserFolder product by Jens Vagelpohl. Aiakos allows you to provide a central sign-on system for a network of Web sites. All login and registration activity takes place on the central Aiakos server. Participating sites receive encrypted authentication packages from the authentication server, with which they can authenticate users.
Archetypes is a framework for developing new content types in Plone. The power of Archetypes is first in automatically generating forms, second in providing a library of stock field types, form widgets, and field validators, third in easily integrating custom fields, widgets, and validators, and fourth in automating transformations of rich content.
The Autotoolset package complements the GNU build system by providing automatic generation of legal notices, automatic generation of GNITS-standard directory trees, a rudimentary portability framework for C++ programs, support for writing portable software that uses both Fortran and C++, additional support for writing software documentation in Texinfo and LaTeX, and a manual introducing both Autotools and the GNU build system in a unified task-oriented manner.
EZ Reusable Objects (EZRO) is a Web application that can be used by non-technical staff to manage content as "objects." Content objects containing text, video, and audio can be shared, modified, and re-styled to appear via a traditional Web site, an on-line course, an innovative "Coach," or as a community of interest site. It is highly scalable and can be used for public Web sites, secure environments, and private intra/extranets.
Fle3 is a Web-based learning environment. More specifically, it is a server program for computer-supported collaborative learning (CSCL). The Fle3 Knowledge Building tool allows groups to carry out dialogues, theory building, and debates by storing their thoughts into a shared database. While knowledge building, groups may use knowledge types (also called thinking types) to scaffold and structure their dialogues. Fle3 WebTops can be used to store items such as files and notes, organize them in folders, and share them with others. The Fle3 Jamming tool is a shared space for collaborative construction of multimedia data.
GroupServer is a Web-based mailing list manager designed for large sites. It provides email interaction like a traditional mailing list manager but also supports reading, searching, and posting of messages and files via the Web. Users have forum-style profiles, and can manage their email addresses and other settings using the same Web interface. It has supports features such as Atom feeds, a basic CMS, statistics, multiple verified addresses per user, and bounce detection, and is able to be heavily customized.
HamCannon is a Zope/Plone product for managing outbound email marketing. HamCannon is designed for sending ham, not spam: it has much support for helping users unsubscribe and none for hiding from them. HamCannon provides all of the tools required to produce personalized email newsletters or other email marketing, with subscription management, open tracking, bounce tracking and link tracking, complete statistical reporting and complete personalization, limited only by your data.