Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
SABnzbd - SABnzbd is a free/open-source cross-platform binary newsreader written in Python.
Google Groups - Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.
NZBGet - The most efficient usenet downloader.
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
NewsBin - NewsBin Pro is a Usenet NNTP newsreader that downloads and decodes binary file attachments to...