I think concepts like Founder's Pledge or the Giving What We Can Pledge are great and send out a positive message, but they are hard to commit to when you may want to reinvest earnings into particular businesses.
Instead of pledging a "minimum level of altruism" (I will donate at least X dollar or Y% of my income to charities) - are you aware of any communities which focus on a "maximum level of egoism" (I will spend at most X dollar or Y% of my income on consumption)? I'm only familiar with the World Equity Budget (through the wonderful book Strangers Drowning)
Thank you for the swift reply!
I was actually looking for pledges which do not list donating to EA charities as part of the pledge requirements. Apologies for not stating this context clearly enough!
Thanks Neel! Yep, this is what Toby Ord does (and others also do so) and was the original conception of GWWC, however the minimum % seemed to be more popular and easier for many people to understand and calculate.