As a completionist I don't really have a problem including all the Weyland viral stuff (as questionable as some of it is), and likewise I don't feel it's completely irreconcilable with the movies, AvP included. It's easy enough to write off inconsistencies in the corporate timeline as being from an unreliable, biased source, not to mention I recall it being inconsistent *with itself* - there's other parts of the Weyland website that talk about Weyland Industries existing pre-2012, which would be at odds with the corporate timeline.