I think the chart look great, but the structure looks off. At first glance, it looks like you're going for a "start here, make this choice, end up here" type of flowchart, but it's really not.
The links in your post were great. Lot of good stuff in there. I'll share it with my Meetup group. Thanks for sharing the info.
BTW, I dig the pixelated background. Very cool.
Yes the links have been really useful to me, and probably to others will. I changed the word "roadmap" for "resources" since the links is the most valuable stuff to dig around. For a next chart I will try to improve it so it can be easier to follow. Great that you shared it in your meet up group.