Sortins Technologies asked: Yahoo and Google to turn their e-mail and instant message systems into something closer to social networks. Both companies figured it was futile to take on Facebook and MySpace directly. So they rushed to develop new ways for their users to trade news, photos and so on with...

Karra Maxim asked: Google co-founder Sergey Brin has said that the search engine giant is still interested in working with fellow search engine business, Yahoo. Agreeing to a tie-up with Google would be incredibly beneficial to Yahoo, which is currently trying to fend off unwanted attention from Microsoft.Microsoft...