Thank you for spreading the word about TalkImg, dear cygan!
Indeed, it's a mess what happened with imgur. However, I am not sure this is exactly
correct to say -- I think it's something related to the forum or with CloudFlare.
since tonight all imgur links are no longer working and therefore all images (uploaded through imgur) that were then posted in the respective threads are no longer displayed.
but if you open the respective link such as this one:
https://i.imgur.com/wI2CvlS.jpeg in your browser, the image is displayed.
I believe that, since the images are correctly shown on imgur, the problem is not caused by imgur. Maybe it's something temporary generated by CloudFlare. And I hope it'll be solved. Otherwise it would be very sad to know that you have to upload all the pictures you previously uploaded in different threads (even if we talk only about the important ones and it would still be a horrendous effort).
Nevertheless, TalkImg is a solution for the future. But, at same time, I hope this problem to be automatically solved, in order for users to not lose all their efforts from the past...