Oh please! It isn't hard to see what is being rightly suggested. In the past the media, press (call it what you want) has gleaned information from Pprune - aircraft types, registrations etc.
What is being said is if it appears in the media etc then fine but best not let possibly incorrect information be stated here which the press might pick up on. No one said wait for the names to appear from the AAIB, it was more to do with the aircraft type I think.
There are plenty of twin finned aircraft out there - from bombers to light aircraft.
At the end of the day, if this tragic incident affects you directly then you probably know about it already.