I never noticed that the rules of indoor soccer were less severe than regular soccer...Maybe I'll start going to my brother's indoor soccer games again. However, it may just be that the ref is not noticing what the kids are doing to eachother. Especially as they get older, kids have very clever ways of hiding fouls from the ref. Nothing really dangerous, of course. Soccer's a good sport for instilling teamwork, cooperation, and atheletic abilities in kiddies, and it's especially good for little girls with the popularity of woman's soccer and all. Yay soccer!