Honestly, I know very little about IGN beyond seeing the occasional comedy review score.
Don't see why it's necessarily going to be a bad thing. It's not like IGN have form for absorbing and screwing up smaller companies, as far as I'm aware
One of the things I found out today is that humble bundle are starting to publish their own games.
It's not hard for this to be a conflict of interest.
Humble bundle publish the game ign reviews the game and gives it a high score. People rush to buy the game = profit.
I just hope that the amount of money that was going to charities before is still going to be the same amount.
It wouldn't suprise me if the amount they donated dropped due to "increasing costs"