suggy - 3:37 pm on Feb 9, 2012 (gmt 0)
Ahh... the flip side of being too crowded on one subject (ie writing for too many specific long tail searches in a niche) is trying to cover too much ground. Google figures you cannot be an expert on diverse subjects and, again, it makes you look like a content farm (many unrelated topics)!
Your good stuff will have almost certainly been ruined by the meanderings of your blog. That's why moving them away (to a new domain) helps.
I did try to read all your updates but, frankly, some only leave me confused (and me a native and educated English speaker!) as to what you are saying, exactly!
Kill your blog and your good stuff might well return. Move your good stuff to tighter, dedicated domains and it will do much better. That's my experience anyhow.
ps: I am noticing movement today that suggests my site-wide Panda score has been recalculated (on the basis it is effecting pages broadly and ones unchanged since last update). You seeing it?