Helpful links and tips for DotA 2 players old and new

This has helped me a lot. I understand it's situational and that sometimes you want to stick around and help with your autoattacks but I think having those things in mind is what helps me survive when playing Wind Runner, it's a shame that early on her mana pool is so low and you can only cast 3-4 spells before going oom... and utility items are a must to survive or else, one must save mana for escape windrun. I need to learn this but with Kunkka, or any other Hero that has a passive that's as annoying as his. Even as ranged I feel like it's hard to avoid that damned splash.
Anyway:
[video=youtube;9ihVc2swLPQ]http://www.youtube.com/watch?v=9ihVc2swLPQ[/video]
I haven't watched his other videos, but I think this one is helpful.