As I had stated in my previous post on the fowlness surrounding the Linden Prize(pun intended), sion Chickens do not deserve to win the Linden Prize, much less be on the finalist shortlist simply because they do not meet the stated criteria.
But there's two more reasons why the inclusion of virtual fowl isn't kosher.
First, there's the humanitarian/charitable nature of the Prize itself. Over on Massively, Tateru Nino hits all the regular beats on the subject. In the comments, Maggie Darwin postulates that the Lab may claim the Prize as a charitable donation in their tax filings, and awarding the Prize to such an overtly successful for-profit, commercial operation may endanger that claim. However nobody beyond the Lab itself, its' partners and investors are privy to that sort of information and the Lab is under no obligation as a private company to divulge it to the public.
Then there's the very vicious actions of Sion himself. When one chicken farmer threatened legal action after Sion released a botched update that harmed many farmers' businesses, Sion actually made the thuggish threat of cutting off the food supply to all chicken farmers unless the criticising farmer backed off. Under pressure from fellow farmers, the critic sheepishly did so. Then to make sure no farmer would ever dare again speak out against the Fowl Empire, Sion crafted a new EULA which allowed him to cut off a farmer's chicken-use rights "for any reason or no reason at all" and even blacklist those who were seen as against Sion "for any reason or no reason at all".
Doesn't sound much like a humanitarian, charitable, or at least benevolent person, does it? Sounds more like the actions of a dictator, really.
So let me ask the folks at Linden Lab, if they happen to read this before June 1st: Why are you considering an entry that not only does not meet the criteria, but also whose proprietor has engaged in behaviour that is completely against the spirit of the Prize? Or do you simply not care about the legitimacy of what you publicly outline as a humanitarian prize?