3 ms·That's because they share the same graphic designer.. look at the portfolio.by rdmlx 17y agoThat's because they share the same graphic designer.. look at the portfolio.simonk 17y agoUh, 37signals use to be a design firm while they were building their startup. They design inhouse, only some sort of companion app for 37signals was designed by that graphic designer.azrealus 17y agoah I see now :)