Mr Ink 5000 said:
There are two contending definitions of "noob" and I think you (and a lot of other people) get them mixed up. Normally "noob" is somebody who can't play the game and doesn't even want to learn and as a result, overall, pretty much spoils the game for the rest of the team (at least, if not for everybody). All the time. That's why noobs get flack, used as an insult, it is something like "perpetual loser", not just "unfortunate" or "less skilled for the moment".
The other definition is what people misattribute it, namely, a "newb" or a "newbie". These
are new players and as result are not that good. Yet. Yes, they can learn and yes, they don't deserve the hate for just joining up. At worse, they can, say, join in a skilled match of some sort and drag the game down. But I don't think they deserve really much flak for that. But what people are confusing them with is noobs. The two are different - so one is a bad player the other is a new player. Sure a new guy could be bad, but that's not unusual and it's, in fact, expected hence the distinction. But to many, the distinction is lost, which leads to the intermixing of the two.