If you need to contact us about something, please do so by e-mail.
Unsurprisingly, over the 17 years we've been active, other domains, youtube channels and social media accounts using the name "doubleDEV" have "appeared". I can assure you none of these are affiliated with us.
So... if it's not on doubledev.com, it's not real :)
If in doubt, you know how to contact us now.