We live in a disposable society. It's easier to throw things out than to fix them. We even give it a name - we call it recycling.
If critics have problems with my personal life, it's their problem. Anybody with half a brain would realize that it's the charts that count.
Of course, it's hard to support full-time programmers, so we do get funds from a set of companies that are interested in the health of the Mozilla project and so are willing to support the people working for the Foundation as well.