The partnership had begun in 2009 but has ceased as of this week.
LinkedIn users can still add updates to the site and share them to Twitter but can no longer do the same when starting over at Twitter.
The most likely reason for the break-up is due to a disagreement over advertising revenue, says Mashable.
Over the past year, Twitter has moved to highlighting partner content and feeding sponsored/promoted advertisements. It is unclear how LinkedIn was monetizing such sponsorship.
Written by: Andre Yoskowitz @ 30 Jun 2012 16:32