Well this is an old thread
Yes, lihwei, the sweepers remove inactive accounts below chapter 3. Make sure you have 'Allow Automatic Movement' checked and you, like Martin or I, may get moved from the rim to a centre.
Yes one of my first on this forum @Lelanya and no I didn't quit, I stuck it out and got moved to a much better position and also now gold mines pay the full amount of coins, the same as a neighbour.