Facebook is giving developers until April 30 to update their apps to use the new login and Graph API the company introduced in April last year, before apps are updated automatically.

Uploading new pictures to your business's Facebook group is, from a technical standpoint, a matter of sending new pictures to your group's address on the graph API.

Yesterday was a rather historic day in the world of social media: Facebook unveiled Open Graph, efforts to build a true social web infrastructure that provides metadata everything: websites ...