No, nobody keeps up with them anymore - things have evolved well beyond Miami Hoppers, though you can find decade influences in various tricks... or variations.
The Asian X-Games, unlike the US X-Games included flatland and it was the largest event they had. Those guys may be hurting to find ramps to ride, but their flatland skills are beyond belief. Very few US riders compared to what you find overseas. Much higher dedication over there.
Still though... we have our riders including Terry Adams, Matt Wilhelm, and Justin Miller (to name just a few) that compete and blow things up at events.