Read, on paper (De Standaard) and online (mostly NY Times and the same DS, occasionally websites from other countries like Le Soir (okay, it's actually the same country, but it might as well be a different one...), NRC, Le Monde, El Pais, Hurriyet Daily News, Haaretz, Frankfurter Allgemeine Zeitung, Guardian, BBC,...). Hardly ever watch at all.

Mostly, yes, and opinion is clearly branded as such. Of course, the reporting on foreign news isn't always that good in some newspapers, and De Standaard printed an outrageous article last week about American politics - it's not so much a matter of bias (though there is some of that) as it is a matter of oversimplifying matters for the readers and failing to see things in the right perspective.

It depends a bit. Sometimes I go explicitly looking for the American right-wing blogs' takes on something, and there's a Belgian right-wing (by Belgian standards, far-right) blog that I read occasionally to see what's going on over there. On the whole, I read quality newspapers whose general slant does more or less fit my own (right of center for DS here in Belgium, left of center for the NYT in the US).

No. I did that for a while on Le Soir at the time emotions were running highest in the Belgian troubles a few years back, but I gave up on account of being swamped by idiots.

Sometimes a few, rarely all of them. Most sites seem to have a majority of idiotic comments, the NYT is better than most, and based on the few times I saw Guardian comments, John is right that those aren't so bad either. Haaretz is probably the worst in terms of comments, but then what do you expect.