I had no idea, but it turns out PDF metadata can be useful in helping you generate traffic from search engines.
Searchengineland has six common website mistakes that are costing you money. Whether or not you are concerned with the financial aspect, these mistakes will in fact cost you web traffic, so you should make sure to avoid them.
Yet another story about Facebook dethroning Myspace. Happened about two years ago, in my mind.
Reading anything interesting today?