That was then; this is now. I would be very surprised, almost astonished, if they let the OP continue to use the domain, even if he argued that it didn't infrin

That was then; this is now. I would be very surprised, almost astonished, if they let the OP continue to use the domain, even if he argued that it didn't infringe. I looked up Instagram in an online dictionary. The word was created by the company. No way are they going to let others use it. Remember, these are lawyers we are talking about.