If you are contacting me about a blog I wrote on an event, it may be best to contact me on my socials if it's music related, but if you prefer Email, feel free.

If you are contacting me to ask for help on a project I wrote and shared, while I welcome Emails, I also get hundreds per day, so if you are asking for help/time from me, please read, or at least skim through: Asking Smart Questions.
You shouldn't expect me to spend more time answering than it took you to ask the question with not enough details :)

Also, please understand that I just don't have time to give 1-1 help with individual projects, although I will do my best to help if you find problems with something I wrote/shared and you have suggestions, fixes, or a clear question which includes what you did already, what didn't work, and anything you can include to help.
When I write careful Emails asking for help from others, listing everything I've tried and what didn't work, I ended up fixing more of 50% of my problems before hitting the 'send' button :)

If you need help with:

• Btrfs, please post on the btrfs mailing list
• FastLED anything, use the reddit, you can ping me with /u/marcmerlin in your post if this is related to my code
• SmartMatrix anything, https://community.pixelmatix.com/, you can ping me by name in your post
• A github library I wrote: please open an issue so that your question and my answer are indexed and visible by others (of course, that means you also did a google search for your question too :) ).