Death and Communal Mass-Mourning: Vin Diesel and the Remembrance of Paul Walker

This article examines Vin Diesel’s use of his public Facebook Page to mourn the loss of his friend and co-actor Paul Walker in the period from 2013-2015. It discusses how Vin Diesel performed his grief and how his mourning process was communally reflected and repeated by both Vin Diesel and Walker fans, who used Vin Diesel’s page to share and verbalise their own feelings of loss in a both public and safe space. An analysis of Vin Diesel’s own status updates and 1800 comments reacting to three popular status updates related to the death of Paul Walk posted over the course of more than a year show that commentary was used to make condolences to both Vin Diesel and Walker’s familes and to affectively express the users’ immediate feelings, both verbally and through the use of emojis. However, over time, both the form and intensity of expression of both Vin Diesel and his followers changed, pointing to the need to further study celebrity mourning processes on social media over extended periods of time

Understanding consumer liking of beef using hierarchical cluster analysis and external preference mapping

Background This study was conducted to assess if there are differences in consumer liking of beef. Samples were collected from different groups and analyses were conducted, including quantitative descriptive analysis, consumer panels and instrumental analyses. Palatability traits, such as aroma liking (AL), tenderness (TE), juiciness (JU), flavour liking (FL) and overall liking (OL) were rated by consumers. Results Warner Bratzler shear force was negatively associated with tender mouthfeel and consumer tenderness score. Cluster analysis identified 4 groups of clusters, which were described as “easily‐pleased”, “bull beef liker”, “tender beef liker” and “fastidious” consumers. Cluster group 2 awarded higher score for bulls and located in a separate region on external preference map. Conclusion External preference mapping showed the association between consumer liking of beef and sensory attributes

Tracing controversies in hacker communities: ethical considerations for internet research

This paper reflects on the ethics of internet research on community controversies. Specifically, it focuses on controversies concerning gendered, social interaction in hacking communities. It addresses the question how internet researchers should treat and represent content that individuals controversially discussed online. While many internet sources are likewise technically public, they may yet suggest distinct privacy expectations on the part of involved individuals. In internet research, ethical decision-making regarding which online primary sources may be, e.g., referenced and quoted or require anonymisation is still ambiguous and contested. Instead of generalisable rules, the context dependence of internet research ethics has been frequently stressed. Given this ambiguity, the paper elaborates on ethical decisions and their implications by exploring the case of a controversial hackerspaces.org mailing list debate. In tracing data across different platforms, it analyses the emerging ethico-methodological challenges