Why do I care how seriously people take my review of a mobile app? I'm just posting it to help others make a decision about whether to buy/download the app. The

Why do I care how seriously people take my review of a mobile app? I'm just posting it to help others make a decision about whether to buy/download the app. There's not much in it for me either way. If there is any potential downside at all, even a small one, I'm not going to post a review. I suppose some people care about being a top, respected reviewer, but not most.