Who remembers when tethered shooting was going to "revolutionize photography"? Ohhhh, you haven't been in photography long enough to have lived through that phase? Oh, I see...
Remember that technology??? It was supposed to take over the world, buuuuuuut, the thing is, that was mostly hype coming from the inventors/sellers of the tech. It never proved to be all that necessary.
It's easy to get caught up in what is technologically possible. Just because we "can" do something does not mean that the technology or working method will catch on to any great degree, nor does it mean that it is necessarily "good", "great", or "better", nor anything else. It's just...one way among multiple ways...to achieve an end result.
Uploading images right off of a memory card, and presenting them straight out of the camera to an audience...wow...that's utterly,utterly,utterly counter to the actual working practice of most people in this thread, and yet we had one worker who shops his images pretty extensively advocate that as a "good idea". I understand, it's fun to debate, and even argue, but putting forth ridiculous assertions that "instant photo display" is a good thing, and better than spending a few minutes in post to properly prepare each image is...ludicrous.
The main use for WiFi or FTP transmission of images direct from camera to a server has been for news and sports shooters to transmit to editors who cull through the dreck, and make selections, and then send the images to be toned, and inserted into layouts, on deadline. It's a great system for people doing that. But JUST like tethered shooting, direct to computer, the technology itself, by itself, does absolutely nothing without a skilled shooter pressing the shutter release. And it does nothing to "improve" one's photographic abilities. So, in defense of WiFi...cough,cough...
Next up, my post, "in defense of tethered shooting--the next major revolution in digital imaging."