Hi, welcome to the forum. 4 cats - outstanding! I hope you enjoy it here. I am pretty new myself, but so far it has been a great place to learn about cats and see pics of peoples cats, etc... See you around!
I'm brand new here as well, although not to being owned by a cat. I just adopted a year old Persian within the past week and we're still becoming accustomed to each other. I'm sure you'll find lots of like-minded people around here!