I personally hate tanks. They tend to ruin the online experience. You always have that one scum bag in a lobby who is running around and destroying everyone's personal vehicles and forcing that player to pay their insurance.
I honestly wouldn't care if they removed the tank from online, or at least toned it down in some way.
Now before a lot of you go "a tank is a tank, it's supposed to be overpowered." When a tank is running around and griefing everyone in a lobby, then we have some serious issues. I shouldn't have to go to Fort Zancudo just to grab a fighter jet in order to destroy a tank.
A good suggestion would be to buff up the damage of the RPG against tanks. Make it 3 or 4 shots to destroy a tank. That's the main purpose of an RPG anyway, to be an anti-tank weapon.
I predict a lot of flaming, but remember that this is just my opinion.
Edit: For everyone who is saying a new tank thread is created every day. I wouldn't know this as I just found this forum today and decided to join. I know there is a search bar, but those thread are likely dead and don't exactly need a revive when I could just make a new thread that is more constructive and has better chances of getting mature responses/suggestions regarding tanks.
Do I have a tank? Of course. Do I use it to kill other players? Only when they start firing RPGs when i'm in the tank or another tank is around.