I'm more for a collective boo against the whole team, because of the ways they've lost ball games these last four days. Maybe it will wake them up. If we cheer for them, wont they think its okay for them to suck? So, the booing reminds them that what they're doing was wrong? Does Soriano actually think getting picked off is okay unless the enlightened masses shower him with boos? Unless it's a Hundley situation or a clear lack of effort(like not running out a popup at all and the guy drops it and throws him out), booing serves no good, it's just a selfish outlet for the fan to try to make himself feel better.