Free World unlimited access to Findmypast this weekend.
Between midday on Friday, November 7th and midday on Monday, November 10th (GMT), absolutely everyone will have access to all Findmypast's historical records, including:
Millions of birth, marriage and death recordsYou will need to register for an account, but that is all.
Census, land and substitute records from the US, UK, Ireland and Australia
Millions of newspaper pages from all over the world
Travel and migration records
Military records from all over the world, including World War 1 records.
As a subscriber this doesn't mean a lot to me. A considerate touch is that the company is extending all existing subscription periods by three days -- sometimes response can be much slower than normal during such free for alls.