Last year I painted 500 minis and I am hopefully on course to finish 300 this year. It's not enough! The mountain of minis in my games room keeps growing and growing.
So, to deal with it, I am going to implement a points based system for my hobby purchases. Models painted or sold give me points and models bought subtract points. It's not an original idea, but I'm going to try to end next year with a positive balance on my books. As my aim is to reduce the unpainted pile, the ratio between painting and buying won't be 1:1.
Model ‥ Buying ‥ Painting ‥ Selling
Small
Infantry ‥ -1.5 ‥ +1 ‥ +1.5
Large Infantry/
Cavalry ‥ -2.5 ‥ +1.5 ‥ +2.5
Small Vehicle/Building
Monster ‥ -3 ‥ +2 ‥ +3
Large Vehicle/Building/
Monster‥ - 5 ‥ +3 ‥ +5
For example, anything that would fit on a 25mm base is in the first category, anything larger is in the second. So a marine would be category 1 and a terminator is category 2.
Vehicles up to land speeder/rhino sized fit into the third category and anything bigger is the fourth.
Everything I buy/paint/sell for myself* between Jan 1st and Dec 31st will be scored as above. My biggest problem is that I have a large kickstarter (Reaper minis) coming in the second half of the year, so I have to build up a reserve in the first half of the year.

Anyone else fancy doing something similar? Set your own points system by all means, it's always easier to stay motivated when you know you're not doing it alone.
*I have some BB minis to paint up on commission, which won't count towards my total.