Goa, Dec. 10 -- The US State Department's newly implemented social media vetting policy has caused major disruptions for H-1B visa applicants across India, with hundreds of appointments postponed to next year. The US Embassy in India issued an advisory late Tuesday, confirming widespread rescheduling and cautioning applicants to strictly follow the updated interview dates."If you have received an email advising that your visa appointment has been rescheduled, Mission India looks forward to assisting you on your new appointment date," the Embassy said in its notification to applicants.The Embassy further clarified that applicants who attempt to attend interviews on previously allotted dates-despite receiving a rescheduling email-will be de...