There's a good reason for that, actually. Besides, it doesn't matter how long ago I went to key-signing parties and such. The number of people I know using PGP I can count on one hand, maybe two. I have reliable channels to them to get keys. Web of trust is useless to me and despite my poor memory I can remember debating people about its many weaknesses even back when we did it a lot.

Modern tech has moved on to more interesting and reliable reputation systems. Web of trust's time has passed, for now.