yes i think that bittorent will be very important more and more becousse it very easy and very good for file with big size

I do not think so
if there is new way but I know it not populer untill now and you maybe see me wrong but after I use ( peer to mail ) I liked it very much it simple and safety specialy by uploading files to gmail I upload many movis and clips and I can give you some of this links to try it

Yes i think. Because i and my friends are downloading files for bittorent wery often. I think it will be more popular.