lmao i cant believe you guys ... [snip] rank 1 and move on or youre bad
So, "agree with me or you are bad"? Ad Hominem = Best debate tactics ever.
Your ideas of CM are outdated as shit, I can tell you're an old-time DOTA player based on that post and your builds. News flash, we don't keep nova at 1 anymore because it isn't a 5s slow at lvl 1. Ever since Arcane boots were added, ranking aura has been useless. Max your offensive spells and get some kills. Games changed a lot from 2008 man.
I'm not even in the minority on this, if I ever feel bothered enough i'll pull up a vod of synderen and puppey talking about CM and the 6.75c patch notes on talkdota....
Get active, sitting in lane for 15 minutes isn't what dota is about anymore. You should concrete your carries position in lane, then start moving to create space for your carry. By ganking, you're pulling people out of your carries lane (via them tp'ing to other lanes) and letting him have the solo xp. CM is hampered by base 280 move speed, but her nova and imprisonment are two of the best offensive spells before 6. With aura, you're just dicking around in the short lane pulling and stacking jungle, with nova+block you're capable of creating so much more space and your map presence is felt much more by the opposing team.
But anyways, we'll just agree to disagree.
A) much better debate
B) entirely correct. However, with the nerf to arcanes cooldown, a few levels of aura can be decent. Max at 7 is terribad though. A lot depends on the mana reliance of your allies (got super mana-heavy jungler, offlaner, mid AND carry heroes? I could see a more balanced build with 2-3 in aura pre-11).
Admittedly, both Q and W do NOT scale that well after level 1, but nonetheless they are more impactful than passive, small amounts of mana. The main debate between them centres around your situation. Are you mainly facing: Multiple or single heroes? Heroes with a speed-granting ability (aka slow is bad vs them)? Note that, in general, if Q is better than W, then your ulti may be worth it. If W is better than Q, your ulti is probably skippable for a while.