Online Organizer - Plan * Organize * Share
Zoho planner is a tool for online to do lists, reminders, notes, and images. Share it with your friends. Get things done - it's simple & free
Gliffy allows students to draw and share diagrams online. You get all of your basic functionality that you would in an offline diagram application but with a few extra bonuses like working online collaboratively and dynamic publishing of diagrams. Create flow charts, floor plans, technical diagrams, and more.
Read, write and network free literature on the internet * featuring the latest in digital flipbook technology providing you a unique online reading experience * have fun!
This site allows you to upload your pictures, create online scrapbooks to share with friends and of course purchase print versions of your photos or scrapbooks if you like.
The complete web whiteboard.
Just start skrbl, give out your URL and instantly share online. Use skrbl to collaborate with others or, keep it your own private web space. Write notes, sketch drawings, upload pictures, share files... Everyone sees the same screen, everybody stays on the same page.
30 Boxes is an online calendar that works great for students due to its simplicity and sharing options. It features RSS subscription to automatically populate the calendar with feed items. Users can even access their calendars on the go.
Scratchpads are an easy to use, social networking application that enable communities of researchers to manage, share and publish taxonomic data online. Sites are hosted at the Natural History Museum London, and offered free to any scientist that completes an online registration form. Scratchpad users include societies, journals, scientists, students and amateurs. Any group with an interest in natural history is eligible for a site and you do not have to have an academic affiliation, or any professional qualification. All you need is a little time, some information you would like to share, and a little experience using the web. You don't need to even be a member of a group, although the best sites are usually those developed by a community who make regular contributions.
Online brainstorming can be done using anything from email to chat meeting rooms, and even Twitter. But why keep it that simple when you have a galaxy of brainstorming software apps out there.
Voo2do is a free online project management system.
Voo2do tracks priority, due date, and time estimates for each task. There is no notion of "lists" in voo2do- tasks can be grouped by project, but you can view and edit a bunch of projects together
Google Wave (currently in preview) is a new online collaboration tool created by Google. It provides the opportunity for asynchronous and synchronous communication among users. Waves allow participants to share resources, images, videos, documents, etc in order to discuss, collaborate, etc. It's a wonderful tool and my guess is that it will only become more powerful when it is open to all and a little more polished. Even in it's current state, it's quite robiust.
Online conversions for different kind of metrics such as length, weight, temperature, area, volume, speed, frequency, light, cooking, currency. With pictures to allow more easy access the menu items and some explanations.