Idena isn't a good platform for scammers because of everyone has one and unique account. A lot of people trying to sell invites in telegram, new users should be aware of them. It's easy to get an invite by joining their discord channel, just with prooving that you're able to make good flips.
A guy named Railai started this selling thing and he thought that he can make people greed like him, glad that people are getting an invites, not only that they are getting help from people who wants to connect their wallet o VPS thanks to Andrew Idena and Rioda for all the help, we can make this a great and fair community, one account per miner.
yes you're right. idena dev team is doing a good job and if they keep working hard, idena will take more attention on people and crypto-coin society.