Great simple reliable and persistent messaging tool, not as distracting as various others on the market
It has everything that is needed. What makes it clearly the best possible solution and my favourite is the fact that in almost every project group there is one or two "luddites" that are almost impossible to persuade to make an account in a new application. Fleep keeps them connected via their emails. By time they often make accounts and join the others.
Fleep is outstanding messaging tool that brings you wide communication experience with ease of use.