Each administration team deals with its on boards in its own ways. I don't think I'd say GWO "hates" GWG, although I try not to speak for them because I simply don't know that much.
Competition may be too strong a word, as both sites try their best to provide the best resources and obtain the largest reading audience. In that I'd say it's a striving to improve ourselves rather than to beat the competition.
In either case, it's up to us how we run gwg, and up to them how they run GWO. And, ultimately, the forumgoer decides which format he or she likes best, or if he or she doesn't have a preference.
As an aside, we do have many links to GWO posts in our dev tracker forum

One may confuse our dissuasion of posting players' names with posting links.
Since this is the GWG community, though, I'm going to recommend that this kind of discussion is best for beyond the forum. It would be simply unfair to accuse GWO of doing things if the staff there cannot properly voice their opinions, or defend their ideas and reasons.