I just realised, while doing my evening bloground, that I now have three major identity services I use when commenting on blogs: my Blogger account to comment on the new Blogger blogs, my Typekey identity to comment on MT3 (and Typepad soon, presumably) blogs and my Livejournal ID to comment on most Livejournals. All three are free to obtain and use.
The problem is that I now have a Blogger user page, a Typekey user page and an LJ user page. All of these need to be kept up-to-date.
Blimey. Any chance of standardising on one of these?