It would be very useful to be able to view what skills you
have trained in your guild lately.
Information like when you trained the skill and how many %s so on.. perhaps
even the amount of exp put to the skill.

Ok this topic raised couple of questions, i will clarify what i mean.

I am well aware of show experience and show skills commands but those two commands
dont track when you trained those skills, they show how much you
have percents in skills and how much experience in skill(s) total.
With training history i mean a record/log/whatever of skills you have trained lately in your guild. There is Date, Time, Skill name, percents trained, experience used.