I have never understood this type of thinking. You can bet either side.
At least 70% of bettors can't possibly place money on a team with a small chance of winning the game - they only bet favorites. It's really funny.
As for the question - what the hell do you guys mean by "worst lines"? Unless you're talking high commission, there is no such thing as a bad line.
SportsInteraction and Bodog are GREAT books. You bet dogs, you win money. When every book has a team -7, I can always go there and bet +7.5.
Those who complain about Bodog's lines being bad are nothing but degenerates who are upset at the high prices of favorites.
It's a gold mine. You can scalp that book so easily.
Once you win betting nothing but dogs, they deal you a different set of lines because you play the percentages.
Remember the golden rule: whenever you see a bad line you should bet it.