Time wastage and nothing else. They re-sheduled telephonic interview 3-4 times because panel does not value your time. Then came F2F which also was also re- scheduled twice. Gave interview which was good, but after 3 weeks recruiter says profile not short listed. I believe they just want to waste you to know about their company name, etc and are just conducting interviews to pass their free time. My interview has gone well and all rounds - technical, managerial, hr happened but later did not get offer because they were looking for cheap labor just like infy, wipro, cogni type.