RE: Introducing Adrogavi - Steem's very own Ask and Answer platform. Alpha release 0.1

Yes, you could say so.

This is what people can currently do on Adrogavi:

User can add new topic to app
User can choose any topic added to app as an topic of interest or expertise
User can browse questions posted to these topics.
(You can browse all topics of interest of once or just one of them for example.)
User can also follow questions and only browse followed questions
User can provide answers to questions and ask new questions.
Upvoting a question or an answer will reward Steem

This is all done on the Steem blockchain. I don't have any local database in use. Zero.