The electronics forum proved useful but had relatively light traffic. It doesn't necessarily follow that you'd currently post electronics questions on PBO...there are circumstances when you might want to try forums closer to your core interest if, for example, you are running a motorboat or blue water yacht. If there is a strong concensus that we should relaunch a standalone service we'll certainly consider it as the marine electronics world is getting more complex by the day.
Sailpower is unfortunately not attracting many dinghy sailors across from the parent site at the moment...perhaps they are all out sailing at the moment? Irrespective of that, we can add forums at will but will only do so if we think they will be used and appreciated -otherwise there is a danger that we simply dilute the other forums.