Megaupload (which I assume you mean because afaik MEGA has not been in legal trouble) was a distribution platform; the purpose was to upload something and give

Megaupload (which I assume you mean because afaik MEGA has not been in legal trouble) was a distribution platform; the purpose was to upload something and give the link to others. If it was a personal file locker that couldn't link out or be shared, as Plex intends to be, it probably would not have had issues.