As for now there ain't even cookies …
After having worked with web-technologies for over a fifteen years and creating a fair amount of web-sites, web-applications and other web-crap this question is more than justified.
Exploring new technologies, fighting malformed source code, hurdling web-security, striving for the ultimate and overall standards compliance, cutting edge, arty but knowledge bearing webpage – in short perfectionism was and is keeping me from publishing my own page.
However I do maintain a prodigious amount of accounts out in the infinite depths of the interconnected network, many of them reachable via the world wide web. Finding them should not be a difficult task, even if I am using various pseudonyms besides my given names.