HP has announced that they're shutting down cloud services for webOS on January 15, 2015. This is a sad day that we knew would come, and HP has surpassed all expectations by keeping the App Catalog running for three and a half years after canceling webOS, and two years after selling it to LG.
It is the end of an era, but not the end of webOS. Steadfast users now enter into a post-apocalyptic world that WebOS Internals has been prepared for since 2013.
Life will be harder, and you need to take action now to survive living off the grid, but webOS is still gonna be ok. Start here.