I have 74 skills and am not going to learn anymore until there is something more that I want to learn. I have no cooking, drink mixing, or higher meditation skills. It took me less than a week to get Potionmaking 3 and Master Gardening.
I like not knowing everything. It makes it faster to learn the new skills I want to use.
I have intentionally constrained 3 of my alts, only one of them (IX) will learn MG / P3 anyway.
Now that the original P3 costs have been nerfed I'll go ahead & queue them up on my max-skills alt (i) also -- in the original costs only dung-kicker had a decent ROI.
I have 49 skills and would have fewer if I didn't need fabric arts in order to make splendid spindles. I can't cook or crop, only learned gardening up to the point where the harvest becomes 12 items, and only learned AK because of fox brushing / fabric arts, as already mentioned. I prefer being selective about what I know.
That's not to say that I didn't know how to cook at one time. I did a lot of it and earned all those badges. I'm just doing other things now.
I actually unlearned P3 and MG3 completely once each and have learned them again. The skills were mostly pointless before the recipies were adjusted so I unlearned them. Now I've relearned them again though. It's just something to be doing, because my Rock always looks so sad there saying "You're not learning nuthin!" But that's it's fate, I suppose. To sit there and say that.
I knew almost all of cooking and all of the drinkmaking skills at one point too. I am so glad I bought the 50% Unlearning speed upgrade. I wish there was a 75% upgrade.
Over the weekend I finally learned all the skills, for the first time. I like being a well-rounded glitch. Now I just have to finish maxing my quoin multiplier. (I'm very close!)