Apparently 3 years or so ago, some guys started playing games for people on the internet. Then people started copying them, if you can fight through the lead paragraph.
QUOTE
A Let's Play (often abbreviated LP) is a documented playthrough of something that, at the very minimum, resembles a game; how the author chooses to present it is incredibly varied. Some use screen shots, some use video. Some let the readers make decisions, others plow on through and use a thread for discussion. Some are serious and informative while others humorous, and yet others are parodies.
The grammar is lacking, there's no references or sources at all. Why do they even have an article on this subject at all?