When I travel, I avoid travel guides like the flu. Still, I miss not learning about the history and details only locals and fellow exploreres might know. Here is a fun application of moblog and audiolog that could solve that problem.
With location service-enabled cellphones, post audiologs about the location and its surroundings for other mobloggers to listen to when they are in the area. Now mobloggers will not have to follow travel guides around when they visit tourist spots. Imagine standing in some remote spot and listening to a GuideLog post that turns out to be a suicide audiolog. Hmm. Are those bones or what?