It's not Seeking Alpha. They don't have an "editorial position" on any of the articles - long or short - that they publish. In most cases, their only "editorial" input is the article title, which is typically designed to prompt "clicks" to their site. A lot of what can be found there is unsubstantiated opinion and (far too often, IMO) a collection of rumor and innuendo. The bar just isn't set very high to get an article published there.
A useful resource, sure. But you pretty much get what you pay for.
also... with sierra's comment... what do they gain from it?.. unless they get a penny a click.... the article was there for all to read to free... yes they did not say today it would open at $10.50... but the bigger news they said a partner was signed. who knows if true... but again... I don't see how sierra makes there money if the article was free and you don't need a subscription to read it.