Well it's not a big deal. But there's lots of articles all over the place with big and lots with small. So doing a revert just to change an article like you did isn't really going to do anything. The style guidelines allow for both styles, and I expect they'll both persist. Personally I find the smaller list easier to deal with than the large type, but it has a lot to do with what monitor and resolution people choose. You can leave that article whatever way you want, as you say thaere is no reason to war over it. I'm still going to be using the {{reflist}} as I write articles because I happen to like it better.