It's linux under the cover that you can connect to if you know the password (in the settings).
There's a whole bunch of apps that you can side load into it.
https://github.com/reHackable/awesome-reMarkable
I'm not sure there's anything preventing you from installing write by stylus labs other than that no one appears to have ported it to the device.
I've never side loaded anything on the remarkable, but... I do own one.. so it's worth dusting it off and trying.
Thanks again for the link to the reHackable repo. Hacker News threads seem to cool off quick, but if I have any luck, I'll report back here.
[1]: http://www.styluslabs.com/faq
It's linux under the cover that you can connect to if you know the password (in the settings).
There's a whole bunch of apps that you can side load into it.
https://github.com/reHackable/awesome-reMarkable
I'm not sure there's anything preventing you from installing write by stylus labs other than that no one appears to have ported it to the device.