Now it seems Apple is making a direct move to stop the long lines and shunt people to its online storefront.
"If you change that into a storefront, you destroy a lot of what's great about Twitch".
"I do think we'll be doing a lot more to aid our partners if they want to do that [sell games], but there's a difference between that and serving as a storefront for Amazon," he said.
Yet the firms that appear liveliest are the storefront lawyers dealing in child support, car accidents and personal-injury cases.
Some use Tmall as the exclusive channel for online purchases in China; others are experimenting with having both their own site and a Tmall storefront.
THE storefront for Mango Financial, a young Texan company, was designed by one of Austin's most fashionable architecture firms.
Latinos, who comprise about one-third of the church, have long been deserting it for evangelicalism, as the many storefront outfits in Hispanic neighbourhoods testify.
In between, huge posters adorn the storefront of Metropolitan, an antique shop, proclaiming that it is "Going Out of Business".The economic downturn has struck at the heart of the world's shopping capital, and not even the influx of foreigners taking advantage of the weak dollar has been enough to save Sharper Image or its neighbour.
A less abstract iteration of this argument is that because retailers are different, and because chains are typically accessible online if they don't have a physical storefront in a city, having a lot of local businesses in your city increases the variety of goods and services available.
"The family unit is the most efficient unit of enterprise," says Mr Millman: a man earns a little money, opens a storefront shop, employs his wife, then sells it to a brother or cousin and buys a bigger operation.
Realising the importance of mobile services, it launched Ovi, an online storefront for such things in 2007, a year before Apple opened its highly successful App Store.But turning a Finnish hardware-maker into a provider of software and services is no easy undertaking.
