I am sharing my trends [All time] with the group. Over the last 6 months, I have kept Personal history on for research / usage profiling

Those who have personal search on, would you care to share your snap shoot too ?

http://slash.pd.googlepages.com/personaltrend.png

Here's my trend
http://picasaweb.google.com/topdawgnate/Web/photo#4966485231483355154

I can't disclose my search trends. What I can say is that in June I searched Google 2586 times, the day of the week I search Google the most is Tuesday, and the hour is 9pm.

here is mine
http://stefan2904.googlepages.com/screen-533.jpg

I am not abusing Google... ;)
http://img79.imageshack.us/img79/6050/zcb9.png
Total searches: 8889

Here are my trends [all time]
http://picasaweb.google.com/tomhtml/JeFaisCeQueJeVeuxJAi6GB/photo#4966495189253029906

Which time zone do they use for the hourly activity graph?

Yours, I think.

Zone should be consistent with the profile ..correct ?

my zone is "Time zone: (GMT-05:00) Eastern Time (US & Canada)"

http://www.ludwik.trammer.pl/screens/google_trends.png
Total searches: 5966 (sometimes I search with google.pl and this doesn't count)