I think this might be interesting regarding Bug.

[twiceblessed9]

I noticed that over a one week period in time, we had a rash of bot runs with the word "bug".  I decided to document the dates of the runs with recent "bug" themes and look for any messages we might have missed.  The first date I noticed "bug" was 2-15.  I saw no bug words listed on the 17th or 19th.

grasp fresh bug museum  (2-15)
appreciate instructions convince nova bug flag theme (2-16)
0 (2-17)
spinning mentally bug flag necessary nova faced wolves rare (2-18)
0 (2-19)
david bug eric convinced naturally stretch (2-20)
detailed nova reload trusted necessary eric bug refer bobby (2-21)

I think the first three "bug" days (2-15, 16 and 18) are referring to the "Superbug" scare at UCLA. The 18th is the first day the media appears to have broken the news about the problem.  This "superbug" has no antibiotic which can currently kill it and is very rare. The 16th run seems to be saying that there is a  need for instructions on how to proceed with this superbug  (nova bug) issue and on how to  alert the public.
After the media is alerted, the second day without "bug" occurs. When it is back on the 20th, it appears likely that the use of "bug" has changed and the meaning is different. David, Eric and Bobby are getting bugged to do something and nova is getting used in a different way.
I think there was a lot of effort to get our attention on this subject. This may also be a good example of how words can mean different things.  I wonder how often a word will disappear from a run and then come back a day or two later in a different context.

http://abcnews.go.com/Health/wireStory/u...g-29065400
http://www.usatoday.com/story/news/natio.../23663747/