When you see a photo, particularly an old photo...say of New York or somewhere, or you're watching a film, particularly an old film and you just have to find the location on Streetview?

like I just saw this

http://is.gd/eJSimJ

And saw that "Spring Street" is on the sign in the background

So I virually twatted the length of Spring Street in New York, stopping at junctions and checking in each direction to see if that's the intersection.

This is stupid isn't it?