I've bumped up the version number for dasBlog to 1.4. I've got a couple of enhancements myself in a private build here and the folks over in the workspace at GotDotNet have added quite a few cool things as well. I want to check in my new stuff before end of next week, so that we'll have an "official build" ready just before PDC.
The two features I added today are evil spy-features "ClickThrough" and "AggBug".
ClickThrough is an automatic mechanism that will (if configured) replace all hyperlinks in your web-page content with references to a redirector service, which logs clicks. So you'll learn which links people actually click. I added this mostly because I am curious about my downloads.
AggBug (long version: "RSS Aggregator Web Bugs") injects a reference 1x1 transparent GIF into the HTML that's emitted by the RSS generator for each entry. The GIF is served by the engine itself and tracks those requests. I am doing that, because I really want to know how many readers I have. Currently I only see the readers who are coming to the web-site, but I suspect that the vast majority are using aggregators.
Update: I should probably add that I am not logging IP addresses in these two features just as I am not doing that with referrers.