Thanks! Cycling is one of the data points we are planning to add v soon, pretty much as you described (using average speed profile to calculate the travel times).
We're also planning on integrating a lot more data - there's a whole load of open government stuff (think crime stats, schools data) in particular that we're looking at.
We're also planning on integrating a lot more data - there's a whole load of open government stuff (think crime stats, schools data) in particular that we're looking at.