Sort:  

I'm glad you found it useful. One thing I forgot to mention is that if you delegate ALL your SP and leave none for yourself, your account stops generating bandwidth. You will not be able to make transactions, undelegate, comment, or vote. It is important to leave a little amount of SP in the account. If you forget and this is done on accident, then you need to buy a tiny amount of SP to get the account functional again.

oh ok.

That is useful to know :D