Unfortunately MF weren't used that much due to them not paying anyone anything.  Probably also the 200MB limit, and short file expiry time.

Quote:Police mysteriously lose video of Megaupload raid

Video footage of a police raid on the home of Megaupload founder Kim Dotcom is missing, and authorities claim they’re not quire sure what happened to it.

This flub is just the latest in anti-piracy allegations against the file-hosting site, and comes amid the evidence discovery phase in the case against Kim Dotcom, the extravagant and eccentric founder of Megaupload, which was raided by New Zealand authorities after the U.S. movie and music industries accused the site of extensive media piracy.

Following the raid, New Zealand’s highest court chided authorities for filing the wrong paperwork for their warrant, then filing the right request after the raid already transpired in hopes of making their request retroactive. The site’s founder has since claimed key pieces of evidence against him are actually files he legally owned, indicating that the prosecution’s case has some serious weaknesses.

And now, a new wrinkle: Police reportedly agreed to let Megaupload’s IT expert download a copy of security camera footage stored on Dotcom’s personal file server, which was seized by police during the raid even though it was not among the evidence they claimed to be pursuing. But when Dotcom’s expert arrived at the police station recently, he discovered that the server had been “completely disassembled,” according to Ars Technica. Then officers reportedly refused to reassemble the server or provide any of the data contained therein, even after their previous agreement to release the footage.

That means evidence which could be key to Dotcom’s defense may be gone for good, and New Zealand authorities may ultimately avoid heightened scrutiny of their actions during the raid.

Source: http://www.rawstory.com/rs/2012/04/09/po...w+Story%29