Keyplus – You do like to claim that I post meaningless things don't you? In fact, if you bother to read my posts properly you'll find that I ask logically valid questions and draw logical conclusions. By the way, this answer applies to Christianity as well...
In answer to your question why I stated, “... it seemed unfair that people go to Hell because they lived before Mohammed revealed the Islamic faith to the people of this planet.”, I would have thought that it is obvious. As a Muslim, your faith tells you that all none Muslims cannot go to Heaven and be with Allah. Correct? If this is so, then there is only one other possibility – people who don't go to Heaven go to Hell.
Since a person cannot believe in a Faith before that Faith it is 'revealed' through a Prophet, it stands to reason that all people who have ever existed before the Islamic religion was revealed to the world are by very definition, none Muslim. You can't be born in 500 BC and be a Muslim. It's a logical absurdity to think otherwise.
Hence all people who were born before Mohammed revealed his message have gone to Hell. The ancient Egyptians were definitely not Muslims; nor were the ancient Greeks; nor were the Incas, nor were the Aztecs; nor were the Myans; nor were Aborigines, etc.
Are you, Keyplus, suggesting that none Muslims can now actually go to Heaven?