The New York Times has an article on the tattoo trend among Jewish people. The article debunks the notion that if you have a tattoo you may not be buried in a Jewish cemetery. Despite the growing popularity of tattoos among Jewish young people, Jews traditionally have been against tattoos, primarily based on the injunction in Leviticus 19:28 (see this post for an interesting discussion of this verse from a Jewish perspective).
Most of the emails I receive about Hebrew tattoos come from Christians, among whom there does not seem to be any qualms about getting inked.
UPDATE: Check out Iyov’s sobering post here.
(HT Menachem Mendel)