President Obama signed the big omnibus spending bill into law this week – earmarks and all. But he says it won’t happen again.

Here’s the heart of his earmark reform pledge.

Earmarks must have a legitimate and worthy public purpose. Earmarks that members do seek must be aired on those members’ websites in advance, so the public and the press can examine them and judge their merits for themselves. Each earmark must be open to scrutiny at public hearings, where members will have to justify their expense to the taxpayer.

Next, any earmark for a for-profit private company should be subject to the same competitive bidding requirements as other federal contracts. The awarding of earmarks to private companies is the single most corrupting element of this practice, as witnessed by some of the indictments and convictions that we’ve already seen. Private companies differ from the public entities that Americans rely on every day –- schools, and police stations, and fire departments.

When somebody is allocating money to those public entities, there’s some confidence that there’s going to be a public purpose. When they are given to private entities, you’ve got potential problems. You know, when you give it to public companies — public entities like fire departments, and if they are seeking taxpayer dollars, then I think all of us can feel some comfort that the state or municipality that’s benefitting is doing so because it’s going to trickle down and help the people in that community. When they’re private entities, then I believe they have to be evaluated with a higher level of scrutiny.

Furthermore, it should go without saying that an earmark must never be traded for political favors.

And finally, if my administration evaluates an earmark and determines that it has no legitimate public purpose, then we will seek to eliminate it, and we’ll work with Congress to do so.

Now, I went and highlighted the two things he said that are measurable and enforceable. The rest are all just nice words. Earmarks have to be posted on the Web beforehand. And no no-bid contracts coming out of earmarks.

We’ll be watching to see if there’s follow-through on these promises, or if earmarks creep back in. They almost certainly will if the congressional budget process goes off the rails again.