Financial Times: Winners and losers from the art market's new rules
"Even biennales, supposedly non-commercial, are now part of the international market system. The internet, as it always does, changes everything by widening access almost infinitely. The benefits of this need no explanation; less happy is the development of sites such as ArtRank, in which artists are brutally listed under headings that include “buy now”, “sell now” and “liquidate” if their stock is considered to have peaked. Not much room for aesthetic values there."
Read the whole story by Jan Dalley at The Financial Times