Sorry guys, I shouldn't have used the word exchange. I should have said third party. Meaning any kind of wallet software that you have to download or sign up for.
It just seems like anyone should be able to send Bitcoin without downloading someone else's software without knowing what is really going on.
I think it is very easy through internet. Because if I need any bank or other company to send my bitcoin then why I choose bitcoin instead of other paper currency. The meaning of digital currency is that you can perform any kind of deal on internet and through online.
And on the other hand I dont think that there is also any other way to send bitcoin because that way must be not secure and easy while transferring your bitcoin.