Location, location, location.
One of the big trends for 2010 is real time, location based applications. So whatever you can do from a computer, you can now do from wherever you are.
That means finding a date NOW at the bar around the corner, finding items on sale NOW on the block your walking or finding out when a fresh hot pizza has just come out of the oven at the pizza place next door as you are getting hungry.
Keep an eye on this trend because it will create a series of micro industires.