Several people have suggested in the past that the blog is not a very good format for displaying and presenting the templates and I think there's some truth in that. With the linear format of the pages older templates disappear into the dim and dusty recesses of the blog. I have considered doing a supplementary website where they can be more accessibly and clearly presented. The problem is that at present I have too little time to do more templates as often as I'd like and making a website will eat up even more time I don't really have, so if I were to embark on creating a website even fewer new templates would be done in the near future. Hence the poll to gauge what sort of popularity a website would have to see if it would be worth the effort (although I make no promises that even if a website is overwhelmingly popular, it will happen soon or even at all!). But it will be helpful to get some idea...
UPDATE 16.07.2010: Thanks to everyone who commented and voted on the poll. I'm thinking about how to go ahead now and will report back when a decision is made!