Scammers always use newbie account to do their dirty deeds, even the possibility of some established members doing that too is also high so that they can not not be traced
This is why newbies are not to be trusted because they could do something funny and disappear from the forum. There moves especially when it's a service needs to be scrutinized so they don't litre the community with unnecessary junks.
if they feel they are serious and genuine they should be up and doing to regularly keep their threads active and updated with information and development of their services.
The most important thing is for them to keep updating the thread and answering questions to make it lively.