What information is exposed: Any information you put as far as your contact info. Name, address and phone number, email. Spam is not an issue and if you feel

What information is exposed: Any information you put as far as your contact info. Name, address and phone number, email. Spam is not an issue and if you feel that's a problem simply use a gmail account that forwards to your real account. People also scrape web pages so you already have your email on your webpage anyway. Personally I own plenty of domains (for many many years) and I don't even get that much spam. As far as domain hijacking there is nothing about your domain to indicate you have to worry about losing it (who would hijack it and why would they?) If anything if the info isn't public then nobody (but the registrar) even knows that you own it because that ownership is hidden. And in the event it is hijacked you can get it reversed. Bottom line is this: privacy for some people might be good in some cases. In general though I think (based on owning a registrar and many years in this business) think it's a bad business idea. Registrars push it because it's good for them (keeps competitors out) and some charge for it or if they don't they make you think you are getting something of value. I've seen cases of real businesses using privacy with business addresses who have no reason to protect anything (which shows how they are being mislead). Bottom line: You've taken the time to create something make sure people know who you are and how to contact you (should also be on the website) maybe you will get some work or contacts etc.