Can we remove relay flags graph on hourly detail?

All metrics graphs except the relay flags graph have a detail level of 1 day. The relay flags graph further provides 1 hour detail.

I'm planning to remove the option to display the relay flags graph on hourly detail. The reason is that I want to remove data on this level of detail from the database, making metrics-web scale better, making it easier to add new graphs in the future. This graph is blocking me there.

How sad will people be if the graph on hourly detail goes away? Are there important reasons to keep it? If not, I'll disable that option in a week from now.