I did. At the time (haven't looked lately) RethinkDB didn't have GEO support while ArangoDB. Turns out that I don't really need it right now (different project). I stay because it's a great community. The Devs watch StackOverflow for questions. They are respectful and helpful in the user group.
I know that RethinkDB has a good rep in those areas too. It's just that ArangoDB is a good general fit for what I need even now. I guess you could say I came for the GEO, I stayed for the warm hearted underdogs that are the ArangoDB community.
That's funny, my first production use of MongoDB was because their geo support was better than ElasticSearch, which at the time, I couldn't get working correctly... I'm toying around with RethinkDB today for a hobby projuct, liking it so far.
I know that RethinkDB has a good rep in those areas too. It's just that ArangoDB is a good general fit for what I need even now. I guess you could say I came for the GEO, I stayed for the warm hearted underdogs that are the ArangoDB community.