This is also part of the plan and will be implemented gradually over time. The current design is from
a time when we were the only advertising platform for bitcoins, so we could afford it then to have
a not so nice design.
The current idea is to have all the functionality we want implemented first and redesign the site when
we have all that available.
One thing that always makes me uncertain is to how much javascript should be used. Personally I don't
like javascript that much, because from a security point of view it is a huge risk (for the website visitor).
Currently we use a small bit (mainly statistics), should we use more or do people not really care about it?
I'm pretty sure people who care will just use NoScript, but the majority (around 97% I think) won't. Just make sure the site still functions without scripts and you should be ok.