pfSense

Hi, I'm using pfsense for over two years and i have to say that it is a great product!
Thank you for your effort!
I would like to ask you to add more intuitive alias options, like any external or internet access like public IPs and so, to make things a little easier. I, for example use a !RFC1918 alias to make rules to internet access.
I've done some research and I didn't find another way to achieve this without block this and that, and then allow traffic to any.
I think it would be great to have that alias to simplify rules.
Thank you and all other people for making such a great product!