I'm opening my Pivotal Tracker project from 2011... and I'm surprised at how good the UX is/was!!! Visually it looks old, but the UX I think is great:
Simplicity is reinforced with a great information density: lots, but not overwhelming. Current design trends make information density super low, forcing you to scroll a lot and spending much more energy/time just to be able to look at things.
When you need to "open" an item, you remain in the same screen (no modal, no context change): metadata, description, conversation. Nothing more!
In Linear I'm totally lost with projects, cycles, views, projects...
I'm stuck with Github Issues/Projects, but I miss Pivotal simplicity!!
I've just exported a 10MB Pivotal CSV...