You probably noticed that our copy of OpenStreetMap database has not been updated for more than two months. In fact, our current storage space of about 500 GB was completely filled by the database. 
The good news is that we are currently in the process of changing that storage! Two new Samsung S840 Evo 1 TB disks have been ordered, that will quadruple our storage capacity to 2 TB. 
Once the disks are installed, we will need to make a new fresh import of OpenStreetMap database. We hope to do this import in hstore format that would allow us to bring new features to MapOSMatic.
Stay tuned!