I have no intention of replacing any of these things until they break, that could be a long, long time.
USB came out it 1996. Peripherals stick around a long time.
http://www.tomsguide.com/us/why-your-next-phone-or-laptop-sh...
You'll soon need adapters to use those peripherals for laptops and Surface type devices.
I've only seen the joystick port appear on sound cards, which themselves are pretty much dead, and the AT connector was all but extinct by the mid 1990s.
New motherboards seem to fall into two camps: Legacy ports of all flavours, or ridiculous numbers of USB 3.0 ports. I saw one recently with 12 USB3.0 connectors on the back.
I could HotSync my Treo over Bluetooth 10 years ago and it was an effortless two-way sync with reasonably good conflict resolution.
It amazes me that nothing quite gets that right these days.
lets just let it die and move to cables that won't need a dongle and aren't thicker than almost everything in a laptop from this generation