Don't know exactly, may be the tld registrants can show interest in acquiring this extension( future )...U don't bother...no offense.
Need only a appraisal for this domain...might be experienced domainers have a value for this domain.
This name has been dropped and caught again and again (by different users). The reason its being dropped is because its very difficult to monetize, and frankly speaking trying to make money out of a thing like holocaust is a BIG NO NO. I would just drop it.
Holocaust was bad thing that happened and was well-organised where only the Jews were targeted, systematically tortured and killed. To have riots classified as a holocaust is like totally wrong: because riots involve two or more parties that suffer casualty. Its never on-sided. Trying to maintain a site to keep memories like these around is never a good idea.
I agree with Ace. Holoucaust was a terrible event in human history. The only kind of development I can think of would be a non-lucrative memorial website, possibly built on an .org. IMO any attempt to monetize it would be sad and frowned upon.