I remember signing up with these guys when they first launched. To be honest I haven't used them since (due to lack of flights to certain places), but they've certainly evolved a lot since then. Congratulations are in order!
Same here. I remember thinking it was a cool idea, but they only tracked certain kinds of flights, so the service was useless for me. I checked again a few months later, and there didn't seem to be any progress. I never checked again. Suddenly, Microsoft values them at $115 million.
Are there some simple percents on beta tester burn rates when the product is unfinished, but appears promising enough to sign up and try it. Best guesses?
