in theory yes, but in this specific case (or anywhere else in Switzerland), not that much. it's hard to make long-lasting friendships here - turnaround of foreigners is massive, Swiss are not extremely welcoming to foreigners, most of whom don't know the language well (and they don't like that much germans/french either for various reasons, go figure).

Bear in mind that Zurich is not large city in London/NY/Kuala Lumpur/whatever sense. But if you adjust, it can be a nice place to live. Salaries are far from current SV trends and all stuff & services are very pricey. As I said, if you adjust...