I don't see the developer lock-in on the iPhone being much different from designer/developer lockin with the entire CS suite.
This just sounds like a poor sport who wasn't invited to the same type of party they are already throwing.
This just sounds like a poor sport who wasn't invited to the same type of party they are already throwing.
Ever try sharing an indesign file between different versions? You can't, even if they are one version off. Sure you can export XML, but again, it often doesn't retain the same layout.
Fireworks adds proprietary information to the PNG format, so you can't open those files in other editors without losing data.