Several guys in my gaming groups over the last few years (and I've heard similar from other people) have a dream of a digital gaming table. Basically a large LED TV turned face up or projected imaging on a backdrop.
What ever the translucent surface might be, it is tough enough and strong enough for people to lean on, place miniatures, terrain/building models, scuff resistance, etc...
In stead of a vinyl sheet with a grid or hex, it's all digital (you can still use grease or wet erase on the top surface) the GM can upload grids or hexes of any size, or nothing at all. Digital terrains, maps, caves, dungeons, streets, anything... and you can insert it at any scale from a view from orbit, down to 25/28 mm miniature scale, 15 mm scale, or what ever battle scale you want.
Best of all, you could link your group of people to other groups within a larger universe of gamers. Like the traveller universe. Using digital technology, your miniatures, or even digital miniatures, can interact with each other even half way across the world, wetting in a group around their own digital table.
Not sure how the technology would work, but that would one version of a way to integrate traditional table top gaming and MMORG style interaction.