I have noticed that especially American martial arts schools tend to use the label "karate" to give more immediate meaning to their art. They tend not to differentiate as much as other countries. TKD is in my opinion definitely not Karate-Do. Karate-Do possesses rich philosophical and inner strength syllabi. While TKD possesses something of the kind, the sheer richness and depth of both these syllabi seen in acceptable Karate-Do Dojo is not seen in TKD circles. I find it interesting how TKD follows a "Kata" format similar to Shotokan. The kata syllabuses practised by both seems to be very similar. However, in Shotokan and similar styles of Karate-Do, much greater attention is paid to detail; the interchange between hard and quick kime; hip vibration, rhythm; breathing method, and so on. TKD versions of the kata such as Heian (Pinan, I think, in TKD); Jion and so on, purely bore me. Hm. Enough of my talk. Silence is more golden, afterall, and far more eloquent.