发布 信息:This topic is curated by Lucian http://bit.ly/Lucian20 founder of #edtech20 #socialmedia #curation project gateway to knowledge in #education20 http://tiny.cc/edtech20 and if you like this post share and comment and also kindly I invite you to join free this project here http://tiny.cc/docedtech20 and follow https://twitter.com/#!/web20education Also join our facebook page here http://tinyurl.com/edtech20facebook and our PLN http://web20ineducation2010.ning.com/ . Also I write when I don't tweet and curate in gr8 blogs here http://weblist.me/curation