I'm bashing you anyone at all, but I'm sometimes amazed at the insistence that height is needed for a successful city/beautiful building etc. particularly when I think of some of my favorite cities...one's that within an hour or two of arriving I've been completely blown away/in love with and ready to move there......None of them have tall buildings as the defining feature of their skyline.
I'm refering to alot of places with completely stunning architecture, like Ljubljana, Slovenia (home of Joze Plecnik - one of the great Art Nouveau Architects)
http://en.wikipedia.org/wiki/Ljubljana
or Budhapest (again lots of brilliant Art Nouveau stuff) or Zagreb, Crotia, or even Oxford or Cambridge.
All of these places have no defining towers, Ljubljana in particular, most buildings aren't more than 5 or 6 stories high, but there is such a concentration of great buidlings and incredibly well design public spaces, that it makes it such a great place just to hang out and wander.
I guess it is very much an aesthetic choice, but I'd much rather many stunning buidlings with great public spaces, than just big show-y towers....which I think would Saskatoon very nicely.