Emily Chang's SuprGlu

A cooking site where all the recipes are shown as videos as well as a forum for sharing tips, creating groups, and becoming chefs. The site also features articles about food and health.

Anyone can submit code and other programmers can refactor it and help out. Much of it is about Ruby on Rails but it's open to any language.

Be your own band, sing happy birthday in four part harmony all by yourself, or create a webcast with your friends from far away. Tjoon lets you create split-screen videos using a webcam. Think of it like a 4-track recorder for the internet. There's a social element as well. View other Tjoons and rate them thumbs up or down. But no matter how good you sound, Tjoons must be 30 seconds or less.

A collection of panoramic views. Anybody can upload their photographic works in panoramic format and relate them to the place where they were taken. Panoramas are delivered using Flash instead of Quicktime.

Educational material for everyone, organized in small chunks called modules. Connexions is a learning platform where knowledge is grouped into non-linear modules that can be combined to create courses. Modules are meant to be shared and collaboration is encouraged. All content is free to use and reuse under the Creative Commons "attribution" license.

A web meeting service based on an open source platform which is a browser-based web 2.0 service that allows anybody to share their desktop, show slides, as well as talk, listen, chat, and broadcast via webcam. Dimdim is also a hosted service that is available for free and can be easily used for small gatherings, to seminars with hundreds of attendees. No software to download for attendees, and gives everyone the opportunity to hold Web meetings and to customize and brand these meetings as well. Currently in Beta.

Create applications just like a programmer, even if you're not a programmer. App2you helps businesses, non-profits, and clubs create hosted database applications that manage things like personel recruiting and event planning. Choose from available templates or create an app from scratch by simply sketching the information flow.

In case you hadn't noticed, healthcare is one enormous economic sector. In the United States, spending on healthcare in 2005 was calculated at $2 trillion, which is 16% of GDP. Other countries aren't off the hook either: across the globe, healthcare spending is exceeding the rate of economic growth. So, it stands to reason that web entrepreneurs and even large corporations are increasing their offerings to meet such a voracious demand.

A visual browser that lets you search and organize items from different web services like Amazon, Ebay, YouTube or Flickr in an intuitive way.

A 3D Web community where anyone can create, share and explore interactive 3D scenes in their browser. SceneCaster also connects the online 3D experience to eCommerce sites such as eBay and Amazon, product catalogs from leading manufacturers and retailers, and to social networks such as FaceBook and Flickr.

Use any phone to control your radio listening schedule. Available free ad-supported or by ad-free subscription, Cellecast offers a dial-in phone number where you can listen to select radio programming and podcasts on demand. They are currently operating in "sneak preview" mode and offer a short-but-encouraging list of broadcasts.

An identity provider with robust security and a set of customizable features including a browser plugin, a tool that allows you to sign into any page you've visited before with the click of a button.

A simple web application which allows you to take any RSS feed from content you publish (like a blog), and convert it into an automated email newsletter your readers can subscribe to.

A simple web-based system for managing help tickets, with Public Help Forms, Comment Tracking, and Email Integration.

A free downloadable application that allows you to receive radio and television broadcasts from your computer via the Internet.

A social workspace and music collaboration tool for musicians. Use it to compose new music with other artists around the world. Whenever you got an idea for a song, record a track, upload it, then invite others to add drums, bass, vocals or anything else to it.

"We are about making it easier to teach, learn and to know what is going on with your children if they are in school. Teachers want to teach; they don't have time to do much more than that. haiku LMS takes about 15 to 20 minutes per week to maintain...haiku LMS lets teachers put a classroom website online quickly and easily, with no need for technical experience. Our focus is to give teachers the tools they really need to communicate with students & parents without extra fluff or hard to learn features..."

A place where deal finders from all over can track down the hottest deals, share them with their fellow bargain hunters, and even earn cool prizes in the process.

Find out how much people in your area actually pay for out of pocket medical expenses. OutOfPocket.com is a grassroots initiative that wants people to reveal the true cost of routine health care services in order to create meaningful competition among providers. Millions of consumers know how difficult it is to find out how much a service will actually cost before the insurance bill arrives, and millions more have no insurance and must pay the full cost regardless. OutOfPocket.com wants people to know what to expect before they schedule their next visit.

"The OAuth protocol enables websites or applications (Consumers) to access Protected Resources from a web service (Service Provider) via an API, without requiring Users to disclose their Service Provider credentials to the Consumers. More generally, OAuth creates a freely-implementable and generic methodology for API authentication." oAuth is an open source project and has just released its 1.0 Draft Spec. Get involved and stay tuned for continued developments.