Mine is mapping. I am a big OpenStreetMap contributor and I have mapped many towns near me that were previously completely unmapped.

    • Aksamit@slrpnk.net
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      3 days ago

      What is ‘points hacking’? Are you moving rails and sending trains off in the wrong direction?!

      As someone who no longer commutes, this sort of chaos is deeply amusing. I hope it’s this.

      • residentmarchant@lemmy.world
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        3 days ago

        I’m not so devious, it’s mainly just tricks to maximize the amount of points/miles you can get via credit cards and travel, which you can then redeem for travel. Usually in business class!