A Ego thread or sub forum? Are you guys kidding? We should have a Ego Forum! 
Yes, I think we should definitely have an eGo/Riva/etc. specific thread. I just got a Riva, and as others have said, sifting through all the non-eGo 510 info and replacement parts makes getting accurate info hard for a newbie like me.
According to the closed thread "what can I post with in eGo group?" ONLY Joye manufactured eGo's, or their rebranded clones (tornado, Happy eGo, etc) can be discussed in the eGo users group.
Riva (which I believe is made by Hello Group and is most likely BETTER than the eGo),
T-Rex, vGo, etc, are considered second rate knock offs and can only be discussed in comparison to the "true" eGo!!!!!!
If I read it right, that means that until the moderators broaden the scope of the 'eGo group', all us satisfied Riva vapers are NOT welcome there and we still don't have a place of our own!!!! Do we need to request a Riva sub forum??
What if I promise to only use genuine Joye attys??? Can I post then????
I don't know the exact rules. I suppose that they are for some purpose. From my personal point of view, the devices coming from the original designer of the eGo (Janty) and its original manufacturer (Joye), as well as their approved/licensed re-branded products (Tornado), deserve a different treatment than other clones. In this sense, do you know if some of those other "clones" are approved or licensed by Janty?
I don't know the exact rules. I suppose that they are for some purpose. From my personal point of view, the devices coming from the original designer of the eGo (Janty) and its original manufacturer (Joye), as well as their approved/licensed re-branded products (Tornado), deserve a different treatment than other clones. In this sense, do you know if some of those other "clones" are approved or licensed by Janty?