Twittering, Not Frittering: Professional Development in 140 Characters | EdutopiaA good resource for #cuiedd cohort 2. Thanks, Laura. MT @LauraKJasso: Expanding #PLN#twitter#edd703#edtech#cuiedd#PLN·edutopia.org·Jul 24, 2014Twittering, Not Frittering: Professional Development in 140 Characters | Edutopia