No, there are set spawn points - there are several of them, in various places on the map, so you won't necessarily know where people are going to appear, but a good spot will allow you a reasonable chance of getting a zillion kills, if so inclined. This depends on game mode though (I think), and possibly which version you are playing (PC version having way more people on a server).
One night I was playing Countdown, on Sabotage I think, and I was sneaking round the back with my dead silence, uav jammer and silenced Uzi, and suddenly found about 8 people who I killed in quick succession. It was only when I noticed that 3 of them were the same guy, who was afk, that I realised I was in spawn. I ended up telling them I was there, and trying to leg it out without killing anyone else. Got shot in the back of course :-(
Mind you, I'm not sure that Kogarian was talking about a spawn camping spot. Probably just a spot in general.
One night I was playing Countdown, on Sabotage I think, and I was sneaking round the back with my dead silence, uav jammer and silenced Uzi, and suddenly found about 8 people who I killed in quick succession. It was only when I noticed that 3 of them were the same guy, who was afk, that I realised I was in spawn. I ended up telling them I was there, and trying to leg it out without killing anyone else. Got shot in the back of course :-(
Mind you, I'm not sure that Kogarian was talking about a spawn camping spot. Probably just a spot in general.