While recording tracks, you can:

1. See location / progress on a map
   
2. Monitor real-time statistics: time, distance, speed, elevation
   
1. View elevation profile by time or distance
   
2. Zoom, pan elevation profile
   
3. Create waypoints
   
4. Create statistics waypoints (splits tracks into subtracks)
   

To share tracks, you can:

1. Upload to Google Map (example)
2. Upload to Google Docs (example)
3. Email as a Google My Map link
4. Embed Google Map on a website
   
5. Email as .gpx or .kml attachments
6. Export as .gpx or .kml to phone SD card 
7. Tweet your My Map link on Twitter using Twidroid