Currently each pool creation or boost action will create or increase the weight of a pool by 1000 weight points. This means that as more pools are created and boosted, each boost becomes less powerful as 1000 weight points makes up a smaller proportion of the sum of pool weights.
This proposal is one possible solution to this issue:
Each pool creation or boost action will now set or increase the pool weight by 2% of the sum of total pool weights. This means that pool creation and boosting actions will have a fixed power as a proportion of the total sum of pool weights.