Using "barf alert" is for girly men. I don't use it ever. The content speaks for itself, and the readers are smart enough to parse the content, and draw their own judgments, as I just did.
I found it interesting an Arab-American publication was openly taking a pro-Hamas posture. Not surprising, interesting given Hamas' status as a terror organization with cells in the US. I'm sure CAIR is celebrating, but I haven't seen them commenting.