feature : ability to filter out reshared posts from public stream

Hello,

When reading on .../public/ stream, seeing all these copies of reshared posts make the read long and a bit annoying. Also, this loads unneccessary datas in the browser cache and turn the browser display to begin to slow down.

It would be nice if we could have a checkbox somewhere -- at the top of this page would be a better place, or in the settings -- to filter out all the reshared posts from the public stream.

Anyway, they still be visible in the user page who reshared them.

I think this feature would be not too hard too be done (?)

Regards, zebulon-1st.