I agree with this, however, its getting to the point where Radioshack is gonna ask for your family lineage, 5 references, and all of your other info. I can't believe how willing people are to give their personal info away, and because they are so willing, places can get away with whatever they want.
Something that highlights this point is, my friends told me about a free sub promotion. So we go and first thing we're in a line and then we get handed PDAs. I don't really know what's going on so I look and its asking for social security numbers and information like that. I ask what this is for and don't get an answer and I'm just like WTF? Turns out, Citi Bank was doing some promotion where if you apply for a credit card they'd give you a free sub. Most people didn't know that and were just entering all that information for a free sub.
Its just gotten way too far and I've been told by a couple of places that saying you don't have a facebook account and things like that they assume you're lying and will toss your resume. And that refusing to give your personal info (places asking for usernames and passwords) or not friending them on Facebook is even worse.