hi all is it possible to make a search engine for all social sites like hi5, facebook, myspace, orkut, bebo etc

basically the user will enter a name he is looking for and he can choose to search 1 or all networks to see if he finds that user,

the results will display the users profiles link.
the search must have filtered options such as gender, city , country etc


list of sites it have to search
myspace
facebook
orkut
linkedin
tagged
hi5


the script should be extendable for addition social sites to be added in the future.

the results will show the users profile picture and their profile link.

example if i search for tom in all networks

i aill get all the results for prople name tom and their profile linkAttached file: search.jpg