Just to reiterate Bakron's POV and give an opinion from the business community here in India and from my limited contacts in Indonesia , I can confirm that the people in my industry ( Custom Brokerage/Freight Forwarding/Logistics/SCM), do miss and wish for the LED lights on their iPhones. Not having it makes no difference, but having it, would be welcome
This could essentially be, because of the fact that both countries have been huge on Blackberries and are moving on to the iPhone, slowly and steadily. A majority of the low end Android devices sold here ( Karbonn/Micromax/Samsung), already have the LED notification.