ReStream is a tool that aims to let you find “the best content on Twitter”. I don’t know if the adjective “best” is necessarily the most suitable one – I think that using an adjective like “relevant” would be more convenient and more representative.
I say so because the service rendered by ReStream is nothing but the mining of data and content that matches each user’s specific interests. Such data can be used for marketing purposes, and it can also be employed by the ones who simply want to socialize with others in a more confident way.
The site itself is built upon a series of popular topics around which people are linked, such as the top marketing content. And you can also be matched with these people who have professed a liking for the same charity content as you, for example. Other popular topics are the ones that deal with technology and web design.
When all is said and done, services that make for filtering through the noise will exist for as long as the Social Web is here. It will be quite interesting to see how these services evolve as the Web becomes more and more open. For the time being, ReStream will cater for the current state of the Internet satisfactorily enough.
ReStream.me In Their Own Words
“The Twitter Discovery Engine.”
Why ReStream.me It Might Be A Killer
Twitter is so massive that services like this one are mandatory.
Some Questions About ReStream.me
Will this service always remain a free one? 
