The idea is good but I am not sure it works that well yet. I am trying my way to see if it makes a difference.
It is called a tagboard and you can have have one for free. With limited access, as always.
The free ride handles 5o posts. Works well with Twitter and G+. Does not work well with Facebook, and not at all with a wordpress hosted blog like the one you are reading right now.
I need to work on it.
By the way: makes a difference to what. Good question.
© Knut Skjærven