What are some alternatives?
GroupSpaces - Free Group Website, Membership Database, Listserv Mailing List, Online Group Management Software : GroupSpaces
Usenet.net - Usenet.net has been a trusted Usenet provider since 2004 offering a choice of unlimited Usenet...
Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
Astraweb - Premium Unlimited Usenet news server services.
Basecamp - A simple and elegant project management system.
GetNZB - GetNZB is a free Newsreader software with integrated NNTP access for downloading files from Usenet.