Planning and living your life around standardized stuff is one of the best things you can do. Erika and I have found it really useful and efficient in our married life. One of our early examples was when we bought our Kirkham tents. We decided to get the same size dinning/shade tent as the one we sleep in. Both tents use the same number of stakes, as well as the same size. Both have the same pole set, same tarpaulin, and have interchangeable interior parts. When we go camping it is really easy to set them up, as they are relatively the same, even though one is a screen house, and the other a deluxe tent.
As we buy stuff, we have been mindful of what other functions it will do, and how that can be useful for us. Our new PS3 was purchased because we did not want to have a box for blueray, a box for online tv, a gaming console, and a audio setup. We can watch Hulu, Netflix, play mp3, buy online games and online movies from it too. We can simply use the one box, with all the features instead of many purchases.
We bought the boy’s Christmas presents this weekend. They have been hustling us for some skateboards, as they only have cheap $25 boards from some department store. We know that they will continue to have the interest, so it will be an investment, not a short-lived hobby. So we went down to the local skate shop and had them pick out a stock deck, trucks, wheels and hardware. All the parts are standard skate parts, and can easily be upgraded, traded, or replaced. This was impossible with the cheap boards we got them earlier. It is always wise to purchase like this, when you know it will be a purchase that you want to last a long time.
I think this is part of living a simplified life too. For instance, if I go take one tent out camping, I only have to grab one stake bag, any pole set and a tent. No digging and hunting for the right gear. The boys have great, long lasting equipment in their boards, and will be able to enjoy them much longer, and the investment will have a longer payback than if we kept purchasing cheap crap.

