It is a bit overkill, but the closest you can get to owning your online identity is to "own" your own domain. sarcastiquotes used because you don't really own a domain you only rent it. I run my own mail server because I am a sys-admin and running a mail-server is something I do for fun. but the amount of agency you gain once you have a domain is staggering. people without a domain are pretty much second class net ci…
I think I have a good idea of what you mean, but for those who don't, could you elaborate on the benefits?
Unfortunately the bar is a bit high for most to realize most of this. I miss the days when your isp would offer web, ftp and email hosting.