I should have said "many registrars have sold businesses on" not "people on".

I agree that it's not desirable to have a home address on whois as a (once again) general rule. Yet many of our customers do that and we've never heard of any particular issues that they have had.

That said, if you are working as a business (and it's unclear if you do any business consulting or programming I did look at your website quickly (very nice btw.)) in my opinion it pays to get a PO Box for $10 per month.