One town doesn't say much about the entire state. Also imo Akin's case (despite being on tape and playable for ads etc) was just something he said verbally and is not nearly as bad as what Moore is being accused of and what he's already admitted to (see his defense in the Hannity interview). It will most likely have a bigger effect on those who believe it.
In my opinion barring a real write-in challenge Moore is still the favorite to win, but I also think Jones winning is in the realm of possibilities. Depends on how the next month goes.