Liberal bloggers, already a constituency that Barack ObamaBarack Hussein ObamaAll five living former presidents to attend hurricane relief concert Overnight Health Care: Schumer calls for tying ObamaCare fix to children's health insurance | Puerto Rico's water woes worsen | Dems plead for nursing home residents' right to sue Interior moves to delay Obama’s methane leak rule MORE has done well with, added the Illinois Senator to the list of candidates they're officially raising money for.

Readers of Daily Kos, Swing State Project and Open Left voted this week to put Obama on the Blue Majority list, which has raised more than $359,000 for Democratic Senate and House candidates in 2008.

The list is more noteworthy for its candidates' records in close contests. It includes: Donna Edwards, who upended Rep. Al Wynn (D-Md.) in a primary; Bill FosterBill FosterHouse GOP’s new challengers: Scientists mulling campaigns Dems crowd primaries to challenge GOP reps Lawmakers talk climate for Earth Day, Science March MORE, who defeated Republican Jim Oberweis to become the congressman in former Speaker Dennis Hastert's (R-Ill.) old district; and Al FrankenAlan (Al) Stuart FrankenThe Hill's 12:30 Report The Hill's 12:30 Report John Oliver rips AT&T-Time Warner merger MORE, whose early success in fundraising and polls in the Democratic primary race for Senate in Minnesota helped ward off a more experienced candidate.

In 2006, Markos Moulitsas and other liberal bloggers behind Blue Majority supported the successful Democratic campaigns of Sen. Jon TesterJonathan (Jon) TesterOvernight Cybersecurity: Equifax security employee left after breach | Lawmakers float bill to reform warrantless surveillance | Intel leaders keeping collusion probe open Overnight Finance: White House requests B for disaster relief | Ex-Equifax chief grilled over stock sales | House panel approves B for border wall | Tax plan puts swing-state Republicans in tough spot Senators grill ex-Equifax CEO over stock sales MORE (Mont.), Sen. Jim Webb (Va.) and Rep. Patrick Murphy (Pa.).