For the first time, this week’s .osm.bz2 planet has an eleven-digit size (10026036818 bytes). That’s up 20% from beginning of the year. In 2007, we had an 88% increase in the same time span; in 2008 it was 36%, and in 2009 it was 19%. Of course these numbers say little since we had numerous large imports, format changes, and even changed the bz2 implementation along the way.
The uncompressed XML file ist just a few bytes short of 150 GB.