You might be able to find it using wayback machine but gamegossip has died at least three times now so probably not.
At GG the rules were different so you couldn't use director/writer commentary (out of universe information) to explain something in universe. So the differences between the first Alien with the cowl over its head and the second movies Aliens (which didn't have them) would have huge nerdy ass debates that always fell apart in flaming sessions that were hilarious.
Cowl was the Aliens reached a certain age and the smooth dome fell off, caste was the aliens in the second movie (despite being called warriors by Cameron) were actually a different caste than the original and served in a worker capacity.
The reason we banned out of universe info for explanations in universe was because directors/writers/actors changed their thoughts on a whim sometimes completely 180ing on certain ideas.
We shouldn't have cared so much but it led to many interesting takes and threads on the movies.