Multi-Day Trip Map and Stats

I've already added this to the "Big Ideas" area, but I'll put it here as a question as well in case I've simply overlooked something.

Automatic let me select a range of dates and then get a map and stats for that range. As far as I can see, Bouncie will only aggregate trips for a single day. Am I missing something that will allow me to do that across multiple days?

BTW, I'm very impressed with Bouncie's calculated MPG for my new hybrid vehicle -- it almost always matches the car's own calculation within a tenth of a mile per gallon or so 🙂