Pibboard just tuned 7:

I did almost nothing on the site this year except keep it running. Mainly I spent the year fomenting and profiting from online drama. But lately a kind of coding mood has descended on me, and I hope I can spend some time later in the summer figuring out how on earth the site works, and making some long-overdue improvements.

I absolutely love Pinboard and really don't need it to ever change much. That said, of course I'm happy to see there may be some new things coming in the next 12 months.