"You may go to an airline website and buy a ticket, pull up to its desk at the curb, and get onto an airplane that has a similar name painted on it, but half the time, you're really on a regional airline. The regionals aren't held to the same safety standards as the majors: Their pilots aren't required to have as much training and experience, and the public doesn't know that." -Captain at a major airline
Then read the comments...
As usual, the comments are more entertaining than the article.