Hack domain, I quite like them, but they don't really have an immediate value. Make a list of ideas and either develop it for one of them, or find sites based upon that idea but with a crap domain and offer. As for value, it depends on what market it's for (what you think such a site can potentially earn). It can make a cool brand, but remember it's type-in and memorability aren't too good, so someone might buy it as a short URL (or something like that) rather than their main domain. BTW, for a hack domain, I wouldn't bother typing it as www(dot)whatev(dot)er. (E.g. searchna.me looks much better.)