Why? Just in case, like I said. I thought I would keep record of some of the most frequent sites I visit, plus, given that my host file is pretty small nonethe

Why? Just in case, like I said. I thought I would keep record of some of the most frequent sites I visit, plus, given that my host file is pretty small nonetheless, then I would assume that DNS lookups would be faster since there will no network round trip (but I might be wrong on that one and I'm sure people will point out that it's slower, for some reason).