Just tried to look for first time, I have yet to write a mobile version of the site but on the N73 with the xhtml & css I had used, it seemed to display ok. Not so with the N82 - it appears displays all the elements but the header graphic is large and you have to do horizontal scrolling which is a complete disaster in terms of good web design. My blog is an add-in so I have no control over the code and formatting of it, is also the same, it displays all the information but the header graphic means you have to scroll across or zoom in.
I tried another site like BBC, they have a text only mobile site that it automatically goes to so not an issue for them. Hmmm - looks like going to be fun to try and sort out !