Here is my October garph. Just been reloading my BR after a failed attempt at 10NL. I've been working on some my bluffing technique and value betting thin in an attempt to improve my redline.
I think it's been paying off. Small sample, but a pretty decent winrate of about 7BB/100. Blue line and red line are about even.
The funny thing is that I didn't even notice the upward slope of this graph until just now when I decided to look at it. Each session can be really swingy. I've got a very deep BR for the limits I play, so I hardly ever look at my cashier.
I do believe the metagame is more prevalent than you might think at the micros. My last session, I had someone call me down for two streets with air and a measly second pair on the river. Not too good against my boat. As he was thinking on whether to call my river value bet, he said he was making the call since he no longer respected my raises. This makes sense since I had been hammering him mercilessly.
But redline poker is very fun!