I don't see what point a petition would address, to be honest.
Many people have been commenting, for quite some time, in the forums that this would be a much appreciated feature.
AND..
It's already been expressed by them several times that they're working on it and will deliver when they're able to implement it in the best possible way.
So, given the fact that they're obviously aware their users would like this added… and the fact that it's apparently in the works…… IMHO all a petition says is "you're not working fast enough". Which seems a bit unfair, doesn't it?
