Its not always the difficulty standing in the way, sometimes its the money. The set up you are talking about is significantly more costly than a shared host with attached database. Granted a site like "Adult Friend Finder" probably has the cash to cover this, but not all sites that deal with eCommerce or saving user data have the funds for this.
I have been holding out with my Droid 4 Global for years now just to keep the slide out keyboard. 100 more missed calls and I may give in and get an on screen keyboard.
Slashdot Mirror
Its not always the difficulty standing in the way, sometimes its the money. The set up you are talking about is significantly more costly than a shared host with attached database. Granted a site like "Adult Friend Finder" probably has the cash to cover this, but not all sites that deal with eCommerce or saving user data have the funds for this.
I have been holding out with my Droid 4 Global for years now just to keep the slide out keyboard. 100 more missed calls and I may give in and get an on screen keyboard.