From Web 1.0 to Web 2.0 and back -: how did your grandma use to tag?

Sheila Kinsella Adriana Budura Gleb Skobeltsyn Sebastian Michel John G. Breslin Karl Aberer From Web 1.0 to Web 2.0 and back -: how did your grandma use to tag? 79-86 2008 WIDM http://doi.acm.org/10.1145/1458502.1458516 conf/widm/2008 db/conf/widm/widm2008.html#KinsellaBSMBA08