La la la!
 

I have the skill "singing" does it serve absolutely ANY point?

I have it too and nope. Its useless.

I think you can tame animals and monsters or so, when we have added support for that

will we be able to learn more skills, like buy scrolls in stores and stuff?

I don't know, normally its part of the concept that players cannot do everything at the same time, they must choose some path. You can still do a lot (e.g. you can do spells with special wands even when you are not a priest), but each class, god etc. has its advantages

eek

well that makes sense