While we plan on supporting our current product for the long-term, we are very interested in experimenting with a number of ways that people could interact with one another using bitcoin.
The risk of creating new products is great enough as it is. The added risk of building certain kinds of social financial products on top of existing payment methods and currencies doesn't make it worthwhile.
By building on top of Bitcoin we're able to offload an incredible amount of risk. The very nature of Bitcoin protects against double-spending and other kinds of fraud that keep PayPal and MasterCard so busy all of the time. At the same time, building software that relies on those companies is almost lunacy due to the fees and regulations. You've got to applaud what a company like Venmo can achieve with these sorts of limitations and roadblocks.
In a matter of weeks we were able to make something similar in scope to what would have taken substantial effort on the part of a company trying to do it without a cryptocurrency network.
We're very happy with the results of our first experiment as it seems to have created immediate value for people.
We're going to experiment with a number of concepts related to how people interact in a financial manner that build on the engagement that we're already seeing. Stay tuned, we're moving very quickly, and we'd rather give you something than promise you something.