Feedback phenomena and human intuition are uncomfortable bedfellows. When people dislike where an equilibrium argument takes them, it is therefore unsurprising that they invent simpler arguments that lead to more palatable conclusions. However, the first principle of rational thought is never to allow your preferences to influence your beliefs.
Ken Binmore
They are sunk costs to the jobseeker in that he cannot do anything about them and they have a negative value. If he were to take them into account, he would no doubt throw up his hands and shout "but who would hire ME?" So he must ignore them as he would any sunk cost when deciding what to do; namely, where to apply for a job.
At least that is how I understand it.
Although I wouldn't go so far as to assert that I speak for the majority of the community (although I hope I do), my view is that so long as you are making a good faith effort to contribute and grow along with the community you are okay. After looking over your comment/post history I will say that I have no doubts that you are making such an effort.
Somewhere I missed something, is there something wrong with bounded utilities? Every usable solution to these manipulations of infinity get dismissed because they are bounded, if they work what is the problem?