Over here, the TTC are trying out this "engage the public" thing. It will never last but hey, it's a novelty.
This site lets you click on photos of existing streetcars in Toronto and ones operating in Europe and elsewhere so you can say "I hate that there aren't enough seats" or "I like that it has a lot of headroom" or whatever.
http://www.mynewstreetcar.ca/index_f.html