I've been playing Neopets since I was 12, and have found this board for a while, but only decided to join a few days ago.
I am a complete NC Mall addict as well, I spend way too much money on NC to be considered normal.
I'm a bit of a maths geek, so I'm hoping when the LC comes to maths problems that I can contribute back to the generous people around here.
Although time differences can be a pain as I'm usually tucked up in bed when it's released. But fingers crossed I will be able to help you guys out.
Any NC items you wish to trade/other please send me a PM and I'll be more than happy to try and help out where I can.