communicate
Zapproved Helps Groups Come to a Consensus
Posted by Lifehacker US Edition at 4:00 AM on August 25, 2008

Webapp Zapproved helps you mediate group decisions, like where to have the company holiday party, or if everyone likes the new logo design. Users create proposals and then send requests to their coworkers, family, and friends. The requests appear as emails to the recipients who can approve or deny the proposal with or without commenting on it. Users don't have to sign up with Zapproved to participate in the voting process. Zapproved tracks who has approved, denied, or not responded to proposals to foster accountability among team members. Once invitees approve or deny proposals, Zapproved archive them in the original user's account for future reference. Zapproved is a free web based application.

Google Documents rolls out two features that make collaboration easy, even amongst friends and co-workers that don't have Google accounts. Spreadsheets now have an "Anyone can edit this document without logging in" option in their share tab, turning your document into a wiki that tracks changes in real time and can email you a summary. Also, those who dig the
Group scheduling web application When Is Good makes picking the best time for everyone easy as pie. Similar to
Twiddla, a free whiteboarding service that doesn't require sign-ups to start using, turns any web site, photo or graphic file into a canvas for marking and discussion. Winner of this year's Technical Achievement award at the SXSW festival, Twiddla isn't the 
Organise and share your checklists online with "the wiki of checklists," sharing and collaboration webapp Checkser. Current available checklists cover self management projects, how to prepare for a vacation, required steps to close your Facebook account, what you should teach your child (and by what age), and more. Contribute to the ever-growing checklist database by starting your own list. Like nearly Wiki, a history of edits is provided as additional people help collaborate on each forever-changing project.
Online storage web site Box.net keeps rolling out new features, but opening up stored files to online collaboration adds a whole bunch o' new potential uses at once. Any file you store at Box.net can now be shared with collaborators (who, it must be said, must also have Box.net accounts) and manipulated through any of the sites'