Yes, we can.

[Ghoulish Delight]

Off the top of my head:

Ethics reforms
Energy policy
Illinois health care
He sponsored and received bipartisan support for SCHIP
The fact that the vast bulk of his fund raising for his campaign has been from inidivudal donors, keeping him unbeholden to party machinery.
The fact that he can talk about the ideas and people on "the other side" without demonizing them.

He's only been a US senator for 2 years, however he was an Illinois legislator for 8 years prior to that. He left there with a reputation for being non partisan (in Illinois for crying out loud) and has kept that in his short tenure on the national stage.