2 Aug 01, 2007 07:06
The only way (AFAIK) at the moment, is if a visitor subscribes to your comment feed (but it's not exactly what you're meaning).
I HAVE seen this feature on [url=http://www.mikeindustries.com/blog/archive/2007/07/a-week-with-the-iphone#comments]some blogs[/url] (see the check box at the bottom?)
Nice feature, actually, as I commented on a post of Mikes and have been able to keep tabs on the comment thread.
If it hasn't been suggested already, perhaps you can recommend it as an enhancement request or plugin suggestion?
Maybe someone else has solved this?