Maybe I am being paranoid, I am worried about any kickback on my end, for example, when I clean viruses from people's pc's, I normally would go to youtube to test video and visit other sites like ebay and amazon e.t.c to make sure their browsers are working fine with no hanging or pop-ups e.t.c. As in the example of mainly youtube where people download stuff all the time, if a customer is doing that and youtube is tracking them I don't want my ip address to show that I am or was connected to that person's pc.