I've been messing around lately trying to create a fully tableless forum design. There seem to be none available for SMF and I can see no reason why.
Have any of you ever attempted this before for an SMF forum? Or any other forum software?
There are some attempts at tableless designs in the SMF themes directory, but it is obvious from looking at them that they are an attempt to create a tableless design, but have come up short on quality as all the ones I've seen so far look like the designers have had trouble converting the table based layouts to an equivilent tableless design.
The new phpBB3 default Pro Silver theme uses a tableless design and I plan to use this as a model for my own SMF theme. A VERY crude pre-alpha version of my theme is available here ...
http://ryanhellyer.net/nosebleedsmf/. It is a conversion of the old NoseBleed theme from phpBB2.