I hate the fact that people assume that because you can edit files on your iDevice with iFile, like it's automatically a hacking tool. Just because Windows Explorer lets you edit files, does that mean it's a hacking tool? No, it's not. If you want to hack, go learn a programming language and learn to exploit. iFile is completely legal and it's the users that have destroyed the app's rep. =[
You choose what you want to do with iFile, they never made it for hacking, they made it simply for more control over your iDevice. (eg, file transferring, more choices to store files, file editing, etc.)