Street View can also use javascript; unfortunately this doesn't work any more with Microb (maybe it has some bug in its js engine). But try to open my streetview interface in http://www.debernardis.it/strade3-3.html with another browser on the N900 and you get it. The best at showing has been kazehakase in easy debian, but you can also try opera, tear or firefox, even if those have some problems in moving the little orange man or the view.