For those that use Chatter on Cingular service.... how many kbs/mbs do you normally use per month and has Cingular given you any hassles about it if you use a lot?
I recently switched from Snapper to Chatter and with Snapper I only used about 17MB in my last billing period but since Chatter is always on during the day I've been wondering what others data summary has been while using Chatter.

Thanks