Yesterday evening I met up with a talented Toronto-based technology entrepreneur who also happens to be passionate about cities. The conversation meandered between both worlds, but we ended up coming back to one central theme: It’s all about people.

Facebook didn’t just buy WhatsApp for the technology. It spent $19 billion on almost half a billion active users. That’s what matters. Do people want to occupy your (real or virtual) space? Have you created a community? Whether it’s an app, a building or a neighborhood, you’re useless without engaged participants.

And to be perfectly honest with you, that’s my ultimate goal for this blog. Ideally I’d like each and every post to inspire conversation and debate (just like this one did on gentrification). A one-sided conversation can only take you so far. The real value happens within communities.