What’s next in sharing: your parking spot.

The whole “collaborative consumption” trend — the sharing, selling, splitting, recycling, etc. that’s spiked amid the limitless market of e-commerce and the limits of our pocketbooks — has spawned a new brainchild. Now we’re swapping parking spots.

Park At My House crosses the pond tomorrow to launch in D.C., Boston and New York. The company is seeded by BMW’s i Ventures, a newly-formed venture capital fund investing in mobile technologies.