If Armstrong's family is not relevant to cycling, then it's not relevant to cyclingnews. If it's news for the cycling world, then it's relevant for us, as cycling fans, to comment on.
But hell, I'll comment on whatever. I couldn't give a sh!t what's "in bounds" and what's not. If a guy puts his family in front of a camera, he's made his family public pickings -- and that's his fault, not mine. As for the "entertainment media", you forget that's where the Lewinsky scandal originated. Like it or not, the entertainment side of life is a prominent part of the culture. If Armstrong wants to court it, he's got to be prepared to deal with its negatives. You act like he's just some hapless naif in all this.
To bang on which sources are "appropriate" and which subjects are "out of bounds" is to offer another smokescreen to the powerful, a convenient way to stop questions. You may think such things are trifles; I don't -- not in sport, not in any other facet of public life.
This is an internet forum, in which we're all asked to express our opinions. The way my opinion of Armstrong is formed includes how he treats his kids and his wives/girlfriends. How is it that his family too personal to opine about, but a totally objective event -- cancer -- forms the very core of his personality? So I can talk about his personal struggles with cancer, but not with divorce? You're saying his divorce doesn't/didn't influence his personality?
Anyway, while I generally enjoy your contributions, I couldn't give a sh!t what you think is appropriate. If Armstrong has a problem with some nobody talking about his family on some forum, I'm sure he can uncover my anonymity.
Excuse the rant, but the double standards are rather appalling to me.