Air Asia offered 50,000 free seats for all domestic flights.
I managed to grab a couple tickets myself to fly to Kuala Lumpur, and was even tempted to get tickets to Kota Kinabalu, cos it's so darn cheap when it doesn't cost a single ringgit. You only need to pay the airport tax.
I have booked mine, have you booked yours? Booking period ends today.
End Note: Again, I have bad track record flying with AirAsia, they may boast their high percentage (improved) performance in their website, but it reflects otherwise with my personal experience. I hope they don't disappoint me again.