Social commerce was premised on the idea that if you have a community of engaged users on a dynamic enough platform, somehow commerce will happen.

That’s the promise inherent in F Commerce and the culprit behind the ill-conceived notion that somehow every social act is measurable as a pipeline for a sale.

Having a business model that works economically for large engaged communities is one thing. Think Facebook and targeted ads. Old school media with deep social hooks. As these numbers from Ad Age show, it certainly works.

Having an environment where goods and services change hands is another thing altogether.

Facebook, with 800+ million connected people, has remarkably little commerce, if any. Funnels of influence and lead flow, brand building and reputation peddling but seemingly transactionless. I keep asking my networks for examples of commerce on Facebook and keep coming up empty.

The why of this is not obvious.

The social twins, community and commerce, should by nature work together. They certainly do in real life on the street level. Shopping is social by design. Malls as a concept do work.

But the logic of replicating what happens in the real world invariably fails on the social web. We need to think beyond the behavior to commerce itself, and whether a store and a discrete location are still a relevant definition of retail.

Facebook imagined that the pedestrian mall existed at the intersection of personal and fan pages on the social graph. This is the old retail crowd formula that location is everything and if you put up a store where there is qualified foot traffic and brand recognition, sales just happen.

Or so was the thinking.

Community designers know innately that you can’t bolt social loops onto commerce sites and expect them to be reborn as community. Most every legacy business and many start-ups have tried with little success.

It’s clear as well that you can’t bolt commerce onto community and expect a marketplace to materialize. The human dynamic that bonds offline around a sense of place and socialization is misapplied. Thinking about online as a virtual mirror of offline never works.

This doesn’t imply that social and transactions, commerce and community are disconnected. Not at all. Just ill-imagined.

We need to move past this narrow idea of social commerce and think of the web as one economy with funnels of community and commerce around niches of interests and intent.

My friend, Mark Essel and I, have long debated the community commerce dilemma. Communities of interest, no matter how dynamic, reject overt commerce as foreign even though off community commerce between members happens frequently.

With communities of interest, the intent is engagement in a many-to-many model. The open mike, town hall idea with handshakes and deals struck in the parking lot. With marketplaces, commerce is the intent, with a one-to-one model, where socialization and referrals happen outside of the  community.

Think about the social design aspect of virtual worlds. It was all about place. We moved from place to place like wanderers through a desert, knocking on niche doors. This was community as a virtual world before a social web inhabited by real people.

Facebook, and AOL before it, define themselves as virtual places. As intact platforms. Gesture and engagement, socialization and commerce, referrals and transactions are all-inclusive.

That’s the wrong turn.

The only platform on the web is the web itself. Not Facebook nor even Disqus as the connector.

There are deep communities of engagement and interest like avc.com. Deep marketplaces like Kickstarter. But the commerce around communities happens elsewhere as does the community around marketplaces.

But both happen. Focused intent to engage around discussions or focused intent to buy are facets of the whole, which spread out like threads between our connected lives. Between an online catalog for the Gap and the approval of our friends on what clothes we buy.

This idea has been crystallizing  as I’m reading ‘The Intention Economy’ by Doc Searls. The principal theme of the book, underneath imagining a new future, is that the web is about me. And you. And each of us individually on one platform that we all inhabit.

Products like engag.io attempt to put a moving lens on all of our engagements as we move around the web. They follow us, not us them.

The rash of flash popup sales sites like Shoplocket, are tying transactions to shares, inventing Sharing 2.0 as inclusive of commerce.

This points towards an idea that each of us carries a personalized Point of Sale system as a commercial mirror image to our social or community core.

This bridges not just the community and commerce paradigm but the off and online one as well.

When I think of huge brands like Nike with massive fan bases, both on and offline, I would bet that in the near future their connection to their customers will  be just one click away from a sale wherever the fan might be. The store will be wherever the fan is and sharing will carry an embedded transaction.

I’ve believed for some time that community existed in the connecting thread between URLs and web places. In the tissue of the web and society itself.

There is truth to that but the dynamics of the web itself as one ‘place’ is more about community and commerce being wherever we happen to be. Individuals as a gyroscope tilting one way or another and carrying our connected social loops with us.

Technologists think about this as an open sourced web. Community designers think about this unfettered individualism and communities without walls.

Same belief. Different words. Both right on.