OK, You can train your trade skills ( baking, Tailoring, ect) To
21 and after a few free points it does start charging. Languages and
other skills like 1 hb 2 hb and slashing can be trained way on past
21 at your trainer depending on your level. My druid has always used
a 1hb When I decided to het a scimitar at lv 48 I trained as high as
I could and it was costing several plat a point I paid over a
hundred to gain skill level at trainer.
I have been on almost 4 years and it has been this way the entire
time I have played. I beleive the reason trade skills are capped at
21 is to create player based economy for and to reward those willing
to go out and put the work in something.
My 2 copper,
Hogg