Does running your own frontend take a lot of resources? Domain registration and perhaps a small cloud server for hosting the files, but are they also running their own database? They would just be mirroring/using a public node I imagine to pull and show the data from the blockchain that's tagged with their tribe/dApp, in most cases? Talking about a clone of the steemit condenser.. dApps like steem-bounty/steem-hunt, actifit etc are probably also running a database I imagine.. but generally, the tribes don't seem to be running anything 'special', right? Just wondering!