Should there be a "Network Data" category?

The discussion revolves around the development and interest in tools and methodologies for reconstructing historical mempool data. A specific project mentioned is a mempool replayer, which is currently being developed by @willcl-ark. This tool aims to enable users to reconstruct the state of the mempool at any given previous timestamp or block height, offering insights into the transaction landscape of the past.

Additionally, there's an expressed interest in categorizing content more granely, particularly in the realm of empirical analysis of blockchain data. The suggestion to introduce a "fee estimation" tag indicates a desire for better organization and accessibility of information related to the prediction of transaction fees within the blockchain space. This would facilitate easier discovery of posts and research focused on fee estimation, a critical aspect for both developers and users engaged in blockchain transactions.