At the risk of pouring fuel onto the fire, this thread really belongs in the Support and Suggestions sub-forum. 
In all seriousness this is my fault for not communicating properly the parameters of each of the sub-forums to the mods as the forum has grown, which has meant that there are slightly different interpretations within the team as to what each sub-forum is for. So the blame is entirely on me for the confusion regarding this.
In this specific circumstance it is absolutely fine to discuss elements of the alpha in Gameplay and Features in a more general or abstract sense- so if you're discussing the flight model or a specific role, using information from the alpha as a case study, for example. If you're providing your own feedback about an element of the alpha though then that belongs in the alpha forum.
In all seriousness this is my fault for not communicating properly the parameters of each of the sub-forums to the mods as the forum has grown, which has meant that there are slightly different interpretations within the team as to what each sub-forum is for. So the blame is entirely on me for the confusion regarding this.
In this specific circumstance it is absolutely fine to discuss elements of the alpha in Gameplay and Features in a more general or abstract sense- so if you're discussing the flight model or a specific role, using information from the alpha as a case study, for example. If you're providing your own feedback about an element of the alpha though then that belongs in the alpha forum.