Apologies for posting two entries as replies to this, I hadn't read your instructions fully! Now that I have: you say you want entries marked "Street View" in the Subject Box - before or after the text that says "Re: [site name]" ?
Incidentally, your method for extracting the URL from Google does not work for every computer; one workaround is to email the link to yourself by using the Send button in Streetview.
Golux
Something is not right. This message is just to keep things from messing up down the road