~Translation: Nearly all my posts are lists of tweets in bounty threads so I can't get Merit. Please change the system to suit me.
That's a lot quicker and easier to read and should save everyone the bother of reading the OP.
Please be careful Sherlock Holmes is here! And I not force anybody to read this thread and my posts here.
Bad:
-If you're an account farmer with many account Full Member and higher level you can just boost your farm to a higher and higher and higher level.
Possible solution for the whole account level system:
Activity should be the most important thing here but for me only posts 120-130+ (may be higher) characters should be counted for activity.
And why do you think that the people who are farming Merits to rank up would not be able to write posts having more than 130 characters?

That doesn't really sound like a solution, but it sounds more like a better way for those account farmers or spammers to reach higher ranks and continue their business, because you are suggesting to just keep the Merit system as a motivation and use only Activity system for ranking up once again.
Merit system is what stopping the useless accounts from ranking up, and if you remove that,
you open the market for public again, and we really don't like that crowd.

If you read my whooole OP you should take the note that in my opinion there will be bigger disproportion made by merit system. If you're an account farmer you have a bigger possibility to move your account/accounts to a higher level when everyone is just spending their time to make very informative posts to gain merits.
If you want to push cryptocurrency into main adoption for every human beeing in the world you have to at least 'like that crowd'. Sorry that is just reality, not everyone have enough knowledge of how cryptocurrencies work to (at least at the bottom of their journey).