Thrap is a usenet news client. The client provides
a simple vi-like user interface and access to
usenet using the NNTP protocol.
SummaryOfUsenetLinks extracts all of the links on a given Usenet group by thread. It posts that summary back to the group, archives the summary on your Web site, and even creates a newsfeed. It has a filtering facility to drop spam.
An eCommerce and shopping cart application.
A suite of .NET components for email programming.