We are looking to develop a relatively simple tool that monitors a range of pages on facebook and accounts on Twitter and highlights/alerts us when something is posted on the wall, or we get a mention on Twitter or something like that (any form of engagement from the page's followers/fans). It will need to have a login system where we can add new pages, twitter accounts to follow.
There is also 1 other feature which is important (though not that hard to implement) that we will tell those we find interesting...
The design will also need to look good and be simple to operate.
NOTE You MUST be able to make this work for Facebook AND Twitter... we will not accept one without the other.