I have been using iFly for about a year now, and I am very pleased overall with the program and capabilities. There are only a few areas that I feel could use some improvement for flawless usability.
1. I'd really love to see preferred IFR route capabilities. Understandably, that's a big undertaking... but it would make iFly more of a "one stop shop" for flight planning. Everybody loves hearing "cleared as filed", right?!
2. Being able to insert airways into the flight plan instead of each individual waypoint along the airway. Seems to make a needlessly long route section when filing. I know this is a repeat topic, just raising my hand as another guy who would like to see it.
3. Even though its not super critical, the real view photos seem to have been taken by a potato in a 30 mile orbit. Sometimes you need a little more detail than the airport diagram, and the current resolution is barely able to make out the runway numbers.
Other than that, keep up the good work Team! You created a solid platform and are really giving the big name competitors a run for their money!