A problem I had in recent lines with knowledge skills, was, that they always seemed to be too expensive compared to other, less specialized skills.
E.g.: Common Lore (Arbites) is much less usefull than Inquiry, as the CL is far more limited in its use (on Arbites in this example).
But they now cost the same in Beta2 in XP.
For this reason I was very glad about the Beta1's Remembrance Skill, which is far more general.
Yes, you also needed to buy different Specialist talents for its efficient use, BUT this specialist talent gave you a more broad range of usability than just 1 kind of lore.
It kind of combined all lore types of the topic (CL, SL and FL), also adding languages that are common for the specialists field of activity (including ciphers, secret tongues etc.)
I would be very glad if this could return, or the XP-prices for CL, SL and FL would be halved.