Many of those articles are fairly negative in tone.
What do these two facts in conjunction tell us?
- A) Women are often portrayed poorly in comic books.
- B) Women in comics fandom and the comics industry are often treated poorly.
- C) Both A and B.
- D) Women complain about everything.
If you answered "D", I have an assignment for you (And no half-assing it, because we'll know). If you choose a post linked on WFA to comment on about "an endless parade of rage" and "you're just happy about nothing", go to the main page of the blog and read the posts on their front page. See if they are generally happy or angry about other things before you go accusing them of being "rage-a-holics."
I'm not saying there aren't ranting blogs out there, but I have some of these people I link on feed. Even just searching, I still see a lot of normal posts. Many of them are deliriously happy over many things in comics that won't ever be linked on WFA because they aren't on-topic for the blog.
In short, stop and make sure you're not making stupid fucking generalizations before you comment.