No, they're not. The second one is from someone looking for story possibilities to discuss. He's talking about continuity and how it might affect things, not complaining that this stuff hasn't been mentioned. The first one isn't complaining that we violated Marvel history, either, but that if the Thunderbolts can manage something, why is it that some other characters in other books can't, the sort of thing that's widespread in shared-universe comics. [And the answer is that different circumstances create different possibilities, and rescuing one soul from the netherworld whose return has already been prophesied does not mean that all souls in hell can be rescued the same way, or even at all.]
If I expand the search a little to "hawkeye thunderbolts killing":
http://groups.google.com/groups?hl=en&lr=&q=hawkeye+thunderbolts+killing&qt_s=SearchThe first hit I get refers to what I think to be Kurt's story:
I just read Thunderbolts #22. ... Hawkeye replies with those heroes aren't Avengers and
Avengers don't kill ... West he got pissed at Moon Night for killing Taurus and
and 30 posts mostly talking about everyone the Avengers have killed, and the pros and cons of Hawkeye making that argument in light of that past history. If you read a story and what comes to mind for a lot of folks is others filling in your blanks with discontinuity, is that a strong storytelling point?
I think that there are people who like to talk about continuity implications, and that that's not necessarily a bad thing. If the alternative is to have Hawkeye run down all that information in the story itself, in hopes of preventing people from talking about it online, the result would be a turgid mess -- why would he be analyzing Thunderstrike and Crystal and all, when his point remains the same either way?
Heck, the post you quote mentions justification for Hawkeye's stance being consistent with his earlier characterization; it ain't a complaint.
Would it improve the story for Hawkeye to say "Those guys aren't Avengers and Avengers don't kill? Or, well, at least they're supposed to try not to? And when they do I get pissed off at them like I'm pissed off at you? And the finer points don't matter because we're not talking about a self-defenses killing or a killing to save lives -- you murdered someone for money, which is a leetle bit different, I think we can all agree!"?
No, it'd just clog it up -- it doesn't change the point, it just cakes it with references the story doesn't need.
The fans who like that stuff were perfectly free to talk about it online, which is cool. The fans who don't care don't have to be bogged down with all that minutiae.
Hawkeye having killed someone and not wanting to kill again makes more sense than for Superman. Hawkeye's a flawed mortal who generally does the right thing and sometimes doesn't... that's a lot of what makes him "tick" as a character.
That's unrelated to the question of whether all that past history needs to be dredged up, though. If your point is that Superman shouldn't kill, then that's your point regardless of whether or not a story where Superman tells someone else killing is bad refers back to an incident of Superman killing. Or to whether a story where Hawkeye says that killing is bad -- a stance he's taken often over the years -- rattles off a list of places where it's happened and why that doesn't alter the point.t
kdb