Great idea, this will surely attract many more users, and of course i am one of those

Yes it is great idea, with rising primary currency price there is a high problem with transaction cost. Free gas payments can be first step according to this problem even if they come only in beta phase.
Well done for Lunyr team
It is a good idea. But, I don't expect/want them to continue this after final release.
But this may lead to lots of scam article coming up there.