A “no earmarks” pledge may not mean much, according to this report.

It won’t be in legislative language that overtly sets aside money for them. That’s the infamous practice known as earmarking, which Obama and Democratic congressional leaders have agreed to nix for the massive stimulus package, expected to come up for a House vote this week.

Instead, the money will be doled out according to arcane formulas spelled out in the bill and in some cases based on the decisions of Obama administration officials, governors and state and local agencies that will choose the projects.