It sound similar to what you do with one important distinction. "Freelancers" (I am using this term loosely since it seems like your organization gives you much more flexibility than traditional freelancers would get) earn a salary/income whereas in a Colony, the freelancers earn a tokens that represent future earnings potential in a colony i.e. share of revenue/profits. This way, you not only bring work to the Colony but completing it gives you a stake in your Colony.
Interesting. In a sense we do get a stake in the company, which is a missing piece of the puzzle. The profits are put into a pot and you get a share equal to the days you worked. Then people can use an internal crowd funding platform (CoBudget) to decide where to invest this money, which could include "please give it all to me".
So I guess this is to some degree integrated into our digitally enabled but relatively analog model.