Here’s a must have app that is coming to the Nokia N900 and to Maemo. The Link Internet UI Concept lets you aggregate you contacts/friends information across different social networks, follow links, as well as search content from these services.

While termed as ‘concept,’ there is no word yet wether this is already the engine behind the conversations and contact features of the N900.

Check out the vid:

Discuss this at talk.maemo.org.