I think most charities are corrupt. So can't do that!
Also, it is a generalization to assume that people are coming here to whine. People are on the internet all the time, posting on boards and chatting in rooms. They are not told to leave, to do something, just because they post there. Why do people post, and where, depends a great deal on interest in the boards topic. This board topic draws people of like interest, and that is why people feel comfortable coming here and speaking about it. As many threads as you may claim to read that are negative, are eclipsed by ones that have nothing to do with complaining or even to do with religion at all. So, you suggestion to "do something" is acting like we are some rare bread of people who get on the internet and do something millions of others are not. Which is not the case, and people should feel free to come to place like this, all they want, and not feel like they are not doing something others are not doing as well. Often though, from a psychological standpoint, we often speak out in situation like this. Where we make a general statement to a board we hardly know, or have read enough, and say things like "do something." Because that is our personal conclusion on the subject and our own inner desire, that we decided on or perhaps are weighing in on. So my advice to you, "do something." As that seems to be your message to yourself, not us.