Reddynote provides you the opportunity to work together with your friends and colleagues. You can form teams or working groups, in which all participants can interact through 
the comment function in order to perform tasks more effectively. You can delegate tasks and catch up on your co-workers' task status. All tasks, which other people have shared with you, can be found in the folder "All", where these are visually highlighted. In order to be able to edit the ones your interested in, you first have to shift these to one of your main folders. There you can also attach to these tasks your own tags.
In order to be able to work with other people you can share one or multiple tags. A person, who you shared a tag with, has an access to all your tasks referring to this tag. This person is also able to use and edit these tasks. Thus he/she can place a task at your disposal as well. Hence, a shared tag presents a conjoint context with tasks, to which several people have an access.
Moreover, with Reddynote you are certainly able to share tags with several other people, which will enable you to work easily and fast in groups. In order not to lose a clear overview of your tasks organisation, all shared tasks are visually emphasized in a 
Tag Cloud as well as in the 
tasks themselves.