I have a demo of my Leaf Logger website available. I loaded a few of my recent trips up for testing. See:http://www.liebwerks.com/LeafLogs/chart_demo.html
Select a trip in the top left pulldown menu and the graph of SOC, plot of the trip on a map and some trip data will appear, as well as a summary of the overall trip. It is still quite rough and I am not a graphic designer but the idea is here.
The data comes from the BatLog.txt that Leaf Spy saves is uploaded to the system and stored in a database.
1. Ability to log in and upload your own data
2. Select whether your data is viewable by just you or by anyone who uses the site
3. Link to a specific trip (for sharing with the community)
4. Add annotations for your trip ("to the grocery store" or "longest range trip ever")
5. Health data
1. Compare multiple trips against each other
2. Additional graphs based on user feedback
Please feel free to offer feedback and suggest features. PM me with your email address if you would like to send me logs to upload and share until I have the login / self-serve upload ability complete.
I will expand this posting to include more detail when able, more along the structure that GaryGID suggested.