Group 1 - American Express has increased the annual fee for its Platinum card from $695 to $895, effective for renewals starting in 2025, as part of a significant investment in card enhancements [4] - The fee hike is accompanied by new benefits, including hotel, dining, and lifestyle credits worth up to $3,500 annually, contingent on cardholder usage [4] - In contrast, Gemini co-founder Cameron Winklevoss mocked the fee increase on social media, highlighting that Gemini's credit card has no annual fee [1][2] Group 2 - The launch of the Amex Travel App and Amex Passport aims to personalize travel planning and enhance digital travel experiences, including collectible "Stamps" for international transactions [2] - Community feedback on Gemini's credit card has been largely negative, with users reporting issues such as application glitches, low credit limits, and delays in receiving cards [3] - Users expressed frustration over the application process and the functionality of the Gemini app, with some stating they faced multiple failed attempts to apply for the card [3]