I'm not so sure anyone is losing interest in finding Holly. If anything, maybe they just feel helpless, like there's not much else they can do at this point. I think even more than that, though, it's just a case of people needing to get back to their daily lives, but I don't think interest in Holly's case will dwindle for quite some time.
Having said that, I can understand how the same people going out day after day will get burned out, physically and emotionally. It's just natural, no matter how much they care. What's unfortunate is that there's really no way to rotate and bring in an entirely different community to take over, KWIM? What I'm saying is that I know there are many of us throughout the country who would love to do our share, but logistically and practically we can't, so the burden is all falling on the same people in this community.
I live in TX right now and am a housewife with a pretty open schedule, and I would LOVE to be there if I could. Pretty much the only thing stopping me is the cost of a plane ticket and the fact that if I drove she might be found by the time I got there.
I am so grateful for all of these searchers who have gone out day after day. I don't want any of them to feel guilty about not being able to continue forever. At the same time, I don't want to see the number of searchers dwindle either. I know the rest of us would like to pitch in if we could, but that's easier said than done : (