Plaxico Burress signing with the Jets is great news--in a purely selfish way.
Plax signing with the other New York team means he did not resign with his former team.
As a Giant, he was a fav target of Eli Manning and would potentially have stolen red zone targets and touchdowns from the current top receiver there: Hakeem Nicks.
No Plax, means Nicks is still an appealing target for fantasy drafts in the second round as the overall #4 wideout or better (depending on who you agree with).
Nicks had a big year last year, and I expect the same in 2011.