I agree. I would and have watched my neighbor's kids. But sometimes moms aren't good about asking for help. For example, Texas with her husband and two little boys. She came down with horrible case of the flu. She and her husband both have various Relations there and she knew her neighbors by that time quite well. But she did not ask for help and didn't tell anyone that she needed any. She became so overwrought exhausted from being sick and trying to care for two very active children while her husband worked that she had to be hospitalized for five days with pneumonia.
I would have flown out there to help her if she had only asked. She's got a ton of friends that would have. But she didn't.