I don't think that's fair at all. Idera acquires developer tools companies, and the tools are used by many developers - people here on HN. Let's suppose you built a tool used worldwide by your peers: would you just shake your head and go "yep, don't care"?
Have you read the tweets by the departing Sencha devs? They were desolate.
Yep, don't care.
The answers on this thread (along the lines of ‘don’t care, give up’) shock me. I see HN as an audience of passionate, tech-loving people - people who would not want to be in the position described in this question and people potentially with the passion and drive to do something about it.
If there are a lot of people in need of medical attention, the compassionate doctor stops working on the dead one, and saves those she can. We're all trying to tell you your patient is dead. You loved your patient, but it's too late, and now it's time to move onto another.