A few weeks ago I visited Israel to present a keynote at the inaugural Haifa-LINKS Symposium on Content Producers. The keynote draws on my new book Gatewatching and News Curation: Journalism, Social Media, and the Public Sphere, and focusses especially on the news industry’s responses to the growing role that gatewatching and newssharing via social media play in the dissemination of news and related journalistic content. The presentation slides are below.

Following the initial scepticism about (and, in some cases, belligerent dismissal of) social media as a new channel for journalistic activity – a response that mirrors past …

Together with some of my colleagues from the QUT Digital Media Research Centre, I’ve just released a new, detailed analysis of the structure of the Australian Twittersphere. Covering some 3.72 million Australian Twitter accounts, the 167 million follower/followee connections between them, and the 118 million tweets posted by these accounts during the first quarter of 2017, the new article with Brenda Moon, Felix Münch, and Troy Sadkowsky, published in December 2017 in the open-access journal Social Media + Society, maps the structure of the best-connected core of the Australian Twittersphere network:

The Australian Twittersphere in 2016: Mapping the …

Also in connection with the AoIR 2017 conference last week, I answered a few questions about the field of Internet research, and the conference, for the University of Tartu magazine. Here is what I had to say:

What are the major challenges in Internet research?

The central challenge is the object of research itself. The nature of the platforms, content, communities, and practices that constitute 'the' Internet is constantly and rapidly in flux – we are dealing with platforms like Snapchat that didn't exist ten years ago, and with practices like 'fake news' that were nowhere near as prominent even …

The next speaker in this AoIR 2017 session is Mark Owen Jones, whose focus is on social media propaganda in Persian Gulf states. Overall, there is still a considerable lack of research into social media propaganda in Arabic; in Gulf states, there is a long history of 'fake news' in social media, and hate speech towards particular groups, ethnicities, and countries is not uncommon. Hate speech may be operationalised by ruling autocrats as a tool to divide and rule the population; different religious groups are allowed to attack each other, to keep them from uniting and toppling the government.

The …

The post-lunch session at AoIR 2017 starts with Giovanni Boccia Artieri, whose interest is in the #selfieprotest phenomenon. Overall, online and social media platforms are playing an increasing role in protest movements, of course, and one of the challenges here is to find some of the boundaries of the public sphere that emerges through this, as well as to trace the dynamics of engagement in these spaces.

But such public spaces are not necessarily public spheres in conventional terms; rather, there are also tensions here between the public and the private, and a fluid transition between both, especially in social …

The next speaker at AoIR 2017 is Olga Boichàk, who begins by highlighting the role of social media platforms in structuring specific forms of human sociality. But this also means that automated accounts – specifically, bots – can imitate and affect genuine human interactions in these spaces. What does this mean for online discussions in the context of the 2016 U.S. election campaign, then?

This project draws on the Illuminating 2016 research project that gathered some one billion social media messages, and focussed especially on major retweet events (where a candidate's message is widely retweeted by a substantial number of …

The first keynote at AoIR 2017 is by Andrew Chadwick, who explores what the 2016 U.S. presidential campaign means for our understanding of the hybrid media system. Political communication is in the middle of a chaotic transitional period, due in good part to the disruptions brought by newer, digital media; some older media have also been renewed by integrating the logics of newer media. This then represents a systemic perspective that examines forces while they are in flow.

The hybrid media system is built on the interactions of older and newer media logics in the reflexively connected field of media …

The next speaker in this AoIR 2017 is my DMRC colleague Brenda Moon, whose focus is on reply chains on Twitter. There are a number of ways in which replies are chained together, and in fact the term 'reply tree' may be preferable to 'reply chains': there may be many replies to the same original tweet only, or a long dyadic interaction over a series of tweets, or various permutations between these two extremes.

Brenda's work uses the TrISMA dataset of all tweets sent by Australian accounts over several years; this may miss tweets in a reply tree if …

The next speaker in this AoIR 2017 session is Rebekah Tromble, whose focus is on the impact of digital data collection methods on scientific inference. Collecting data from social media APIs, how can we know whether we have 'good', valid data?

Twitter, for instance, provides a range of open APIs as well as commercial-quality data access via its subsidiary GNIP; the open streaming API offers up to 1% of the total global Twitter throughput, but potentially offers 100% of the tweets matching specific keywords or hashtags; and the open search API offers access to historical tweets, but also with …