- You are entering in that industry?
No, but why did most sites switch to hcaptcha then?
- Although poorly informed about that technology, I take for sure that programmers are working either/and for friendly alternatives or more secure alternatives.
In which concerns publicity and promotion of substitutes (*), I am quite sure that a few are gross frauds over who eventually likes to be victim.
-----
(*) Bitcointalk has an excelent and legit substitute, I must say.
https://bitcointalk.org/index.php?topic=5042674.40