The greatest contribution you can make to Israel is to become a part of it. Sure you have every right to express your opinion from where you are, but Israelis have no obligation to listen. When you are prepared to risk your life, and that of your sons and daughters in defense of the country, then you have a right to be heard. You've taken the virtual tour and, hopefully, visited Israel, so you have an idea of what an extraordinary place it is. Make no mistake, life in Israel is not easy.
Salaries are typically low by U.S. standards and taxes high.
Jobs can be difficult to come by and the language and cultural barriers take time to overcome. On the other hand, you can be a pioneer. It's not the same as 100 years ago when the land was malarial swamps, but the country is still in its infancy. You have an opportunity to help shape this new democracy. Look back at American history and compare where the United States was after its first half-century and where it is today.