What I meant to express is that even though the TI 99/4A is relatively obscure, especially outside the US, it does have a large and active international community.
Its distant and even more obscure relative, the Pyuuta, also has a community, but I wouldn't really call it thriving.
Its distant and even more obscure relative, the Pyuuta, also has a community, but I wouldn't really call it thriving.