[OSM-dev] tiles at home disk usage

[OJW]

Just as background info for anyone who doesn't watch munin stats: the sea and 
coastline tiles have pushed us up to 92% disk space usage (from 57% before) 
on tiles at home

http://www.openstreetmap.org/munin/openstreetmap/dev.openstreetmap-df.html

I think latest versions of the client are being more sparse with what they 
upload, but there are still many questions to be answered on how we handle 
blank seas efficiently.

Server code is all in SVN if people want to see what's behind-the-scenes.  
Tile metadata and access stats available to download if you want to model 
different storage strategies.