No such thing as a free MMO?

I posted in February of 2009 a list of MMOs offering free trials to help out translator colleagues who had never played any and wanted to get into game localization. Interestingly enough, two of the games on the list will be F2P very soon (in noob language: free to play). Instead of paying a monthly subscription, the companies rely on microtransactions. Need a bigger bag? $3.50. Want to...