You Can't
You sign up to twitter, find whether or not 1D are going to do a twitcam, if they are doing it, go to the link (or find it on twitcam) and watch it!
You can't do this.
No. But I think they're creating an app for it.
You can watch it by just going to the link but you can't contribute to the conversation.
He doesn't like swearing but he does occasionally swear, yes. He swore once in a Twitcam which is the same twitcam he said hello to my @ name and deleted the video before i could watch it because of him swearing
Generally it helps if you are signed up to twitter as its easier to see when the One Direction boys are doing twit cams and when they do one you have to be signed in to twitter if you want to comment/chat on it, but basically you see when they are doing a twitcam and select the link they post on their twitter to watch them :)
You have to log into the Twitcam website and you must have a webcam.
Just watch their twitter (@onedirection) they always announce it before they go live.
The boys' last twitcam (as of the 22nd of September 2012) was on the 20th of September, 2012. :)
There is no way of blocking Twitcam comments that appear on your Twitter timeline. The only way to stop Twitcam comments would be to unfollow or block the person tweeting the comments.
Yes you can.
You can use TwitCam.