I just participated in a Street Project that required currants as one of the items to complete.
10,000 currants.
1 person was able to donate the whole chunk, simply because the lag affected him/her least.
That's ridiculous. Street projects are supposed to be a community effort, not a "who can click fastest" contest.
I know that instituting a contribution cap would mess with the current "top 5 contributors" model, but surely something should be done about things like this.