David Sirlin is a despicable game "designer".
Imagine if DXV made Dominion, except Big Money was so overpowered it beat basically everything. So you then had to buy Dominion 2.0, and then Dominion 3.0, each of which he has promised is the most perfectly expertly balanced game, except until the next one.
Also imagine if DXV also ran DominionStrategy, except you had to pay for strategy guides and for "premium" access to DominionStrategy. (My next strategy article is for "premium members" only!)
Finally, imagine if when DXV made Dominion, Dominion: Intrigue already existed (made by someone else), and DXV claimed Dominion was just 'inspired' by Dominion: Intrigue. And that DXV had a history of doing similar things (including copying sections of Knizia's rulebook word for word while deleting all references to Knizia). And on top of that DXV writes long articles about how his game rules and how those other games sucked because they aren't playtested and lack DXV's expert guidance (oh except for the part where Big Money beat everything, forgot to test that).
That's how I feel about David Sirlin. He is the Zynga of boardgaming.