ok. Walked around a bit and the modulation is pretty neat and organized. Below is a list of my issues and noted problems. I haven't read all of this thread to know if they've been duplicated or not.
Many of the buttons to appear to not work (like selecting the various options in your personal game collection, i.e. all or wishlist).
The light green font on the grey background for the forum hot topics is hard to read and they should be the prime focus when you go to gamrConnect or that should be an option. This could be done by simply bolding and changing color to a darker font.
There needs to be a hover tool tip over the various network icon/links so you know what each section is for (beginners help) vs it only existing on the hub.
The hub could be improved to add scrolling boxes for the news and forum boxes and the vgc one should have a small version of the overall totals for the consoles. Kinda the more important chart than last week's game titles.
Hope these help. I'll give more info as I come accross it. Great job so far, like the expanded focus as a more open gaming website.