Absolutely. IJB is a 501(c)3 non-profit organization and any donation you make is fully deductible under current laws. However, this is only helpful if you itemization method on your taxes and don't use the standard deduction method.
Donations and contributions are used to sustain all aspects of keeping this website available. In addition, funds are used to support the organizational expenses. A full disclosure financial statement is available for review. As with all 501(c)(3) non-profit organizations, you can stipulate how you want your donation used. This is called a temporarily restricted donation.
Since some of you may want to contact each other, we want to give you that ability either anonymously or directly, if you choose to do so. By becoming a member, our system can relay messages between members without either member knowing any private information about the other. However, if you choose to do so, you can give your private email address to other members.