I am interested to see how Walkyapp turns out. Right now I use Actifit and try to post meaningful content but maybe being removed from the chain will help myself and others to concentrate on the actual physical benefits of our activities. Integration with Fitbit or Garmin would be great (although my phone goes with me most walks/hikes). Best advice I can think of is GO SLOW and produce a first rate app with the essential features and improve over time with feedback. Looking forward to downloading. Keep us updated.
RE: Walky app: Tell us what you think and get SBI shares!