>"Server Browsers make sense in a world in which members of the community are self-hosting their own infrastructure for others to play on. While a great way to build community, it can be a problem when it comes to player retention and competitive mechanics."

This just isn't true. The average TF2 player had 3K hours long before any official matchmaking was introduced, and UGC (TF2) and FACEIT (CSGO) were their own renditions of community-hosted competitive servers - and were done with great success.