Hey,
I do like the look of the website. However I have a few problems with the style of the website!
The first thing is the adverts next to each post on there, it makes it look to squashed for my liking.
Another thing is the abundance of trying to make people share it with a scoail networking site. You have a fixed menu of social networking sites next to the scroll bar, you also have the "share the knowledge" banner after each article as well as having a menu for them at the top of the page. IMO I feel this is too much and I would settle with the menu on the right hand side of the page!
Also if your right hand side tool bar is going to stretch real far you should make the main content match the same length so it is equal, as you just have massive white space and then some content in the right hand side bar!
The Apple iPad demo video doesn't fit next to the advert so it now sits below the advert and looks slightly strange.
Also there are too many links in the nav at the top of the page. A navigation of that length would be best suited to a sidebar or something. At the top it just looks out of place and wierd.
Regards,
Zenax