## 5 Experimental Results and Their Analysis
### Exploration of Particular Subreddit Pairs
German (language) subreddit r/German and Germany (country) r/germany share German and Deutsch (_score_, number of comment, _total awards received_, has image--all r. 100% and a. 100%). R/Borderlands2 and r/Borderands3 (both related to the video game) share the name of the game as the most common topic (_score, number of comments_, _total awards received_, has image--all have r. 100%, a. 100%). r/graphic_design and r/technology share Adobe (the company creating software for a.o. graphic design) (_number of comments_: r. 100%, a. 100%). R/onions (subreddit about anonymous access to the Internet) and r/ethereum (cryptocurrency) share Tor, software for anonymous Internet browsing (_score, number of comments_, _total awards received_--all r. 100% and a. 100%). R/frugalmalefashion (fashion subreddit) and r/eagles (sports team) share Nike (the sport fashion company) as the main common interest (_score, number of comments_, _total awards received_--all r. 100% and a. 100%). R/Piracy and r/vpnnetwork are both mostly interested in Blackfriday VPN, Disney Plus, Internet Service Provider (ISP), which are the intuitive common topics between the two (degree centrality r.71% a.92%). Further, r/vpnnetwork and r/fantasybball (Fantasy Basketball) share the NBA league, Firefox and Android (_score, number of comments_, degree, degree centrality, average neighbor degree--all r. 100% and a. 100%). There are also similarities based on Internet scandals (also called dramas). For example, r/Kanye and r/IAmA (\"where the mundane becomes fascinating and the outrageous suddenly seems normal.\"). Here, the middle ground is, among others, Auschwitz and Holco-caust Survivor, which reflects an Internet scandal from 2022 ([[https://www.washingtonpost.com/history/2022/12/02/hifler-kanye-west-black-germans-holocaust/](https://www.washingtonpost.com/history/2022/12/02/hifler-kanye-west-black-germans-holocaust/)]([https://www.washingtonpost.com/history/2022/12/02/hifler-kanye-west-black-germans-holocaust/](https://www.washingtonpost.com/history/2022/12/02/hifler-kanye-west-black-germans-holocaust/)), https://www. \begin{table}
\begin{tabular}{c c c c c} \hline \hline
**Subreddit Pair** & **Entities** & **Recall** & **AUC** & \
\begin{tabular}{c} **Metadata/Network** \\ **Characteristic** \\ \end{tabular} \\ \hline r/crappyoftbrands, r/AwesomeOffBrands & China & 86 & 88 & deg. centrality \\ \hline R/UNBGBBIIVC- & Electric Harp, [PERSON] & & & \\ HDCTIICBG, r/lingling40 hrs & [PERSON], [PERSON] & 66 & 91 & avg. neighbor degree \\ \hline r/freefromwork, r/wholesomenemes & Japan & 100 & 100 &
\begin{tabular}{c} score, \# comments, \\ total awards received \\ \end{tabular} \\ \hline \hline \end{tabular}
\end{table} 
Table 3: _Cont._ajc.org/news/5-of-kanye-wests-antisemitic-remarks-explained, accessed on 13 February 2024). Looking from yet another angle, some rather unintuitive similarities between subreddits were found. For example, r/crappyoffbrands and r/AwesomeOffBrands, which discuss bad and great offbrands, both share China as the main similarity (degree centrality r. 86%, a. 88%). R/UNBGBBIIVCHIDCTIICBG (subreddit about engaging videos) and r/lingling40 hrs (subreddit about string instruments) share Electric Harp, [PERSON] (harpist) and [PERSON] (guitarist). This seems intuitive that these are the similar-named entities, but it is not intuitive that these subreddits share any topic whatsoever. Separately, it is relatively easy to realize that this work has potential to help other research to expand its scope. For instance, there were studies [104,105] on social norms based on the r/AITA subreddit. What is interesting is that the acronym AITA (\"Am I The Asshole?\") is the main similarity between r/AITA and r/justdependathings (_score, number of comments_, average neighbor degree--all r. 100% and a. 100%) and also between r/AITA and r/wedingshaming (average neighbor degree: r. 63%, a. 98%), and r/AITA and r/houseplants (_score, number of comments_, average neighbor degree--all r. 100% and a. 100%).