Document Sharing applications are designed to provide access to page style content. Content shared this way may be in the form of a spreadsheet, document library, or PDF. Some applications within this category also allow for the creation of documents.
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You can use wallwisher for: * Personal note taking * To-do lists * Party Invitations * Feedback Collection * Wishing people on occasions, like birthdays, anniversaries * Anything that might need input from a lot of people, eg. a Mac Vs PC wall (that'll be a war, not a wall actually).
