Reading List
The most recent articles from a list of feeds I subscribe to.
Superman’s latest trailer introduces his team of robot assistants
OpenAI makes ChatGPT Plus free for college students in the US and Canada until the end of May 2025, intensifying competition with Anthropic in higher education (Michael Nuñez/VentureBeat)

Michael Nuñez / VentureBeat:
OpenAI makes ChatGPT Plus free for college students in the US and Canada until the end of May 2025, intensifying competition with Anthropic in higher education — OpenAI has made its premium ChatGPT Plus subscription free for all college students in the United States and Canada through the end of May …
Steve Jackson Games says tariffs are a ‘seismic shift’ for board games
TikTok tests TikTok for Artists, which provides musicians with analytics tools for fan engagement, in Australia, New Zealand, Japan, South Korea, and Indonesia (Stuart Dredge/Music Ally)

Stuart Dredge / Music Ally:
TikTok tests TikTok for Artists, which provides musicians with analytics tools for fan engagement, in Australia, New Zealand, Japan, South Korea, and Indonesia — - Click to email a link to a friend (Opens in new window) — Music Ally NEXT 2025: Early Bird tickets on sale now - at a special discounted rate for a limited time!
U.S. Transaction Shares for Visa, Mastercard, and Amex
Following up on the previous item, here’s a WSJ report from October on Visa’s dominant position in the payments industry:
Visa, based in San Francisco, has built its network over more than 60 years — going back to clunky manual credit-card readers and carbon-paper copies of receipts. It accounts for around 60% of the total dollar amount of U.S. debit-card purchases and about 50% of U.S. credit-card purchases, according to the Nilson Report, a trade publication. Its closest competitor, Mastercard, accounts for around 22% and 23%, respectively. Visa’s profit totaled $17.3 billion in its 2023 fiscal year, after more than tripling in the last decade.
Amex accounts for about 19% of U.S. credit card transactions (and doesn’t support debit), and Discover is down around 3 or 4%. I really thought Visa and Mastercard had comparable market share, but it turns out Visa is far bigger, and it’s Mastercard and Amex that are around the same size.