Darren has put up a survey in the sidebar at Problogger to ask his readers what sort of information they'd like to see there....

I’ve chosen 9 of the topics that I regularly get questions on from readers. While the result of the poll may be that all are selected equally (you can choose as many as you like but can only vote once), I’d love to get a sense of what the felt needs of readers are at present.

Check out the results. I'm pleased to see that currently there are more votes for building readership & writing content than for making money / optimising ads. Let's face it.... a blog should be about content, & 'til there are regular & committed readers (audience) there's no-one to sell anything to with the ads.