We do, it's called the feedbag forum
The problem with having a spam forum is that it easily gets out of control, they generally add little to the forum and the threads tend to have a shorter lifespan, whereas at the moment legitimate threads of a less serious nature can be posted in General Chat anyway. If other sites have spam forums then that's their policy. As it happens I'm afraid we don't tolerate spam here. However, I'm sure there are many less spam-related contributions that you make that will be gladly appreciated here
