Battlefield 3: Insane Leveling Up To 100,000 Points Per Hour – Justifiable?

Update: Some BF3 players showed two proofs on how to level your character in a level that can only be described as 'insane'. As pinoytutorial points out, DICE should fix these exploits ASAP so players won't be tempted on doing these bugs.

If you have any suggestions, show it on the discussion below.