Userplane is a provider of communication software for online communities. As well as instant messaging, Webmessenger 2 has a Presence system that allows sites to display and leverage online user presence anywhere.

Hakia is a leading semantic search engine and recently released Meet Others, a social networking feature where you can meet people searching for the same topics as you.

Quintura uses advanced visualization and semantic technologies to enhance the search engine user experience.

Wild Apricot offers Membership Database Management Software for non-profits and associations.

Compete Search Analytics is a way to build and optimize search marketing campaigns.

Foretal is an online prediction market. People can submit predictions to Foretal and members vote on them for free or for cash.

EditMe is a hosted wiki and content management service; there is a 14 day free trial for RWW readers.

Packt (pronounced Packed) is a book publisher that produces cutting-edge books for developers, administrators, and newbies alike. Currently you can get free Open Source book samples.

Constant-Content is a marketplace for website articles and tutorials.

Izea Ranks is a new statistics service, using data collected from a piece of code that blog owners embed on their blog.

Eurekster is a search engine that learns from the community's search behavior, so it gets better the more you use it.

MediaTemple provides hosting for RWW and SixApart provides our publishing software MT4.

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