Text selection is a fiddly CSS issue that Ognjen didn't get around to fixing yet. There's only two paid features (saving words and machine translation.) About 3500 paying users at $3.50/mo after taxes and fees (from 800k total users), but before paying for servers/APIs, if you are curious. Free users are welcome.
[ Dear Netflix, let's be friends. There's a lot of work to do still, and we can go further, faster, with some small helps. Can we get a test account? Regards, David. languagelearningextension@gmail.com ]
[ Dear Netflix, let's be friends. There's a lot of work to do still, and we can go further, faster, with some small helps. Can we get a test account? Regards, David. languagelearningextension@gmail.com ]