I used rmap.world a bunch while trying to figure out what peers to connect my Backbone node to. One challenge is knowing if the nodes are reliable or not.
I created RNSmetrics with the goal of longer-term reliability tracking of nodes.
It works by evaluating destination data rnstatus -d and by occasionally sending out tiny probes to confirm node reachability. It then aggregates age, uptime, announce consistency, and announce recency to generate an overall score for each node.
Open to feedback, if there are ideas or thoughts about measuring differently. In a perfect world you would have canary servers like this all over, so that you could effectively measure hops and latency, too.
