“Housing in Vancouver is insane — it was insane when I left and it’s more insane now.”That’s from 33-year-old Kevin Oke, co-founder of LlamaZoo Interactive who left Vancouver for Victoria two years ago because he couldn’t afford to buy a home in his native city even while earning a generous salary as a lead designer at a video-game company whose clients included Atari and Ubisoft Entertainment SA. Kevin isn't the only one leaving. Vancouver added only 884 net new people age 18-24 last year according to Statistics Canada, and many observers worry the soaring cost of housing will eventually strip the...