Remember that the original supporters of Flash argued that you needed to have Flash to support all those applications that are _already_ available. This shows t

Remember that the original supporters of Flash argued that you needed to have Flash to support all those applications that are _already_ available. This shows that actually they are not that available after all, they need to be modified, and maybe heavily. We are also not talking of small tweaks. If your program was created assuming a mouse pointer and a keyboard, the whole interface is wrong for a touchscreen. The amount of change to your code may very well be massive.