1. distributed environment
   1. ownership
      1. copyright
      2. privacy
      3. security
      4. terms of use
      5. consistency of services
   2. VLE/social software
      1. institutional control
         1. data security
            1. registration
            2. assessment
         2. balancing needs
         3. policy and guidelines
      2. student autonomy
      3. tutor autonomy
   3. managing information
      1. Aggregators
         1. google reader
         2. netvibes
         3. 'Regroup' location
   4. web 2.0 applications
      1. twitter
         1. tweetdeck
         2. twitterfox
         3. twitter for busy people
      2. delicious
      3. diigo
         1. networks
      4. blogs
      5. wikis
         1. open
         2. semi-open
         3. closed
2. immersion/saturation
   1. dispersion
   2. digital natives
      1. digital literacies
   3. social networking vs educational use
      1. obsession/addiction
3. choices
   1. learner choices
      1. do they want choice
      2. do they need support
      3. is it assessed?
      4. special needs
      5. student reactions creepy treehouse
   2. tutor choices
      1. which applications
      2. assessment
      3. degrees of freedom
   3. institutional support