It's worked great for hosting my smaller personal projects so far, and I've already received a few helpful pull requests from the community.
Tangled.org really been working to ensure all their features work from data hosted on your personal data server (it's based on ATproto) which means should their performance, reliability, or monetization ever get you down it's easy to switch to a competitor since you're not locked in.
Even if the platform itself doesn't take off, the protocol and the data ownwership (you host your repo artifacts, issues, prs, etc on your ATproto server) mean that a competitor could come in easily if you were no longer satisfied with performance, reliability, or monetization.
Tangled.org really been working to ensure all their features work from data hosted on your personal data server (it's based on ATproto) which means should their performance, reliability, or monetization ever get you down it's easy to switch to a competitor since you're not locked in.