Ok, I'll add my two penn'orth and I am afraid I am joining the increasing majority of people who think the new mobile site is just totally and utterly awful.
The old mobile site was clearer, easier to navigate, looked professional, simple to use, and quicker.
The new site looks amateurish, rather like something from the early 90's when website design was in its infancy. It all merges into one mass, it is difficult to differentiate between the threads and the topics they are in on the Active Convos list, on the threads themselves all the posts and posters names blend into one mass, it is harder to navigate, the onus is on the user, rather than the site owner, to attempt to customise it to make it easier for them to use, it is now more long winded and difficult to navigate, so much so that no doubt, like me, people just give up, log off and leave it.
The flickering advert is so damn distracting and irritating.
It looks cheap and nasty.
Again, I join the chorus of those asking for a return to to old format, really for the sake of a few drop down emoticons the current version just isn't worth it.
If this is Mumsnet's mobile shop window to the world I don't think you are selling the site very well, as a new user I would look at it, think cheap, tacky and nasty and go somewhere else.