Props on pushing your edge with the post. Building or tapping an existing community of early adopters is an enviable position to be in for a solo founder. Very unsticking. The feedback loop provides much desired certainty. Whether Twitter, Discord/Slack, a forum, whatever.
Mylio looks really cool, thanks for sharing!
> spend 50% of your time marketing
As a thin-skinned introvert, marketing doesn't come naturally to me. But yes, I've been trying to internalize this and in fact this blog post was a step towards putting myself out there.
> I have an embarrassing prototype of my product out right now
That's fantastic! I hope things work out the way you want them to. :)