When you need this you can get it from me. On IuliuManiu.ro I implement on my own simple bookmarking solution that includes some social networks very used - faceboog, delicios, digg, twitter, reddit. What is nice on my bookmaring solution it is 100% customizable, it is javascript that means 100% controls when is about the behaviour of a click there and you can mask anything there (see my LinkExchange link in the bookmarking solution and my YouTube link); Also, because I have such a good control, I place there and the link that before was "powered by ...."  or "developed by..." [last link, after that space].

In this picture you can see some links on "follow us" section, after that my bookmarking solution and in the end "powered by pan-internet".

For more informations, the code is here! And if you need help, let my know.