1. Doesn't matter who reported the story.
2. The message by the Bioware writer remains the same.
3. Instead of addressing the situation from a professional standpoint, he took the low ground and acted childish. Anyone who knows anything about marketing knows that you do not do that. He could have defended Bioware in a more professional manner.
1) Does it not? I'd argue it does; some people often time dismiss articles and their content based upon the sites that wrote it especially if they have previous negative experiences with a different article regardless of whether or not it was even the same writer.
2) Does it? The writer of the you cited seems to display an opinion that is not held separate from the article's writing thereby making it more of an opinion piece as oppose to an information piece where the reader may form their own opinion based on the information that is presented as neutrally as possible.
Note how the article you cited refers to Patrick Weekes' post as a rant and specifically choose to use a word such as complains rather than the more neutral word says. Doing it the way your cited article's writer does arguably adds a tone to the quote in the article whereas the article linked within the article tries not.
The former can make the reader judge by the tone of the article, the latter can make the reader judge by content of the article.
3) Do I think Patrick Weekes could have worded his attempt at a rebuttal better and a tad more polite especially the opening? Yes but I do not think he acted childish.
I also think that linking articles that presents information with a tone for readers to adopt is dispreferable to linking articles without a tone to allow readers to form their own opinion based on the content and not the tone of the article.
2.b ) An example and question; would you rather people inform themselves of a company, say, CD Projekt by an opinionated article that invokes a quote or describes content from a game in a negative light to make CD Projekt seem a certain way, say, as people portraying women as sexual objects who have no characterization beyond that in relation to the male protagonist or would you rather people inform themselves of CD Projekt by reading the quote and studying the content for themselves?
Consider how often a quote is misused or taken out of context whether it be from Bioware or CD Projekt.
As a note: I'll look this post over at some point.