The most frustrating part of it is that the bible and it's presence doesn't really offend these people. They just do this to impose their wants on others, and then sit back smiling feeling good about themselves for their "accomplishment". If you don't want a bible in a hotel room, don't look at it. Don't read it. And don't stay there.
In a town I lived near that was founded by a church and originally was a summer retreat for their parishioners, their Great Auditorium was used by a local school for graduation. One kid's aunt made a stink asking that their cross be removed. The town/church complied. I would have told her not to attend, and if that didn't fly, then have the graduation elsewhere. Why are we caving to people who demand the ridiculous of others.