Are the open issues of social software-based personal learning environment practices being addressed?

Antti Syvänen, Joanna Muukkonen, Mika Sihvonen. Are the open issues of social software-based personal learning environment practices being addressed?. In Artur Lugmayr, Heljä Franssila, Olli Sotamaa, Pertti Näränen, Jukka Vanhala, editors, Proceedings of the 13th International Academic MindTrek Conference: Everyday Life in the Ubiquitous Era, MindTrek 2009, Tampere, Finland, September 30 - October 2, 2009. pages 142-148, ACM, 2009. [doi]

@inproceedings{SyvanenMS09,
  title = {Are the open issues of social software-based personal learning environment practices being addressed?},
  author = {Antti Syvänen and Joanna Muukkonen and Mika Sihvonen},
  year = {2009},
  doi = {10.1145/1621841.1621868},
  url = {http://doi.acm.org/10.1145/1621841.1621868},
  researchr = {https://researchr.org/publication/SyvanenMS09},
  cites = {0},
  citedby = {0},
  pages = {142-148},
  booktitle = {Proceedings of the 13th International Academic MindTrek Conference: Everyday Life in the Ubiquitous Era, MindTrek 2009, Tampere, Finland, September 30 - October 2, 2009},
  editor = {Artur Lugmayr and Heljä Franssila and Olli Sotamaa and Pertti Näränen and Jukka Vanhala},
  publisher = {ACM},
  isbn = {978-1-60558-633-5},
}