Aside of the Moment
You know, it used to seem really cool to be building houses with Cat5 cables running in the walls, but now that wifi is cheap and easy, it doesn't seems that important any more.
For that matter, phone jacks don't mean much to be any more. I don't even know where (or if, though I assume) they are present in my current apartment.
Tricks of the Moment
cute little body hacks from Men's Health, though I'm not sure how much stock I'd put in some of them...