Recently I have had a few friends complain to me that Google Sync (m.google.com/sync) is screwing up their contacts and calendars. Most of the issues seem to be on the BlackBerry Tour OS. I am on a BES so I don’t really have a need for Google Sync but I decided to look into it.
Turns out that there are quite a few people having issues with the software. It has been blamed for causing everything from duplicate contacts to sending meeting cancelations randomly. This thread on BlackBerry Forums goes into quite a few of the issues.
So I decided to run this poll to see if this is a widespread issue. Please elaborate in the comments! Some of this may be alleviated in the future when RIM releases contact sync for BIS in 2.8 this month.