I never do this ... I do check how much people are betting but always before the event closes and if I reopen an event for later games or whatever, I do it for everyone.
In this case I was basically mulling between betting 400m and 500m on GSP independent of what others had bet.
thanks but I am gonna stick with the Romaina one 'cause it's on Sopcast and it runs better than flash ... in case you wanna learn Romanian: sop://broker.sopcast.com:3912/122846