Would that be feasible to integrate Google +1 to StackExchange sites?
I'm sorry if the request is not clear enough. Google +1 will later provide button that can be put in any webpage so people can +1 page they like and refer it to their friends and other people.
I think it would be nice if StackExchange can modify its upvote for the questions to automatically also sent +1 information to Google. This means a page with high upvote would be better shown in Google search.
An alternative of course is to have another +1 button in the question page. The downside is people that upvote the question will need to +1 the question if they want to.
Would it be feasible?