Regarding fake info in Location field of profile
Should not need to be said, but telling us you're in Florida or Perth when you're really in New Delhi will not be tolerated. If you have to choose between lying or leaving the field blank, leave it blank.
For the record - If you're doing that for "credibility", it's a terrible idea. Lying to enhance credibility is like screwing to enhance chastity... and the fastest way to wreck your reputation is to get caught in a lie. Save it for Facebook.
We're professionals here, we know the net is global. ~ Thanks