Are proliferating perks a danger to GURPS?

[Kromm]

All I'll say on Weapon Bond is that "+1 to skill with one weapon in the whole universe" is self-evidently less useful than "+1 to skill with every weapon ever made in one broad class," and in fact represents the most severe possible limitation on the latter case. That's canonically -80%, so Weapon Bond is worth 0.8 point; thus, 1 point a bit of a ***, not a bargain. Weapon Bond is only a bargain in campaigns where the PCs never lose or willingly replace their weapons, and where they can get away with using one weapon for everything from campaign start to campaign finish. In more sensible campaigns, it's entirely balanced.