-$5K to $10K goes much further in many other countries than it does in the valley and most entrepreneurs there don't have the option of moving to the valley because of visa restrictions. Potential investors there should consider this. This is one advantage some locations have over the valley.
But the money does go 10 times as far, so the idea could have potential. $25K can roll a startup for a year or more on the cheap in Bangalore.
Also, a startup that's doing something like, say Reddit, may not need to be physically close to users to be successful.
But I agree with you. Also, don't investors back companies they understand? Doesn't this mean a variety of seed-stage programs will back different startups? Isn't this a good thing?
Considering the philosophy behind YCombinator, I really don't get all the hating on the clones that happens here every time one comes up.