To the OP
I would say a) this is the "software" forum so the clue could be in the name. If it was intended for a sonar product it would be given the name of that product. B) I always read that as being, it's fine for us to promote and discuss the ins and outs of third party software on here but they would draw the line at people who work for software companies coming on here to promote their products which does happen but absurdly it's usually kitchen units or other such nonsense that has no connection to, and therefore is of no interest to, folk like us.
I posted an advert on here for BFD3 but I don't work for FXpansion (beta testers notwithstanding) so it's allowed but I don't suppose cakewalk would think it ok if I was an employee.
Steve