GOOGLE SITES

https://sites.google.com/site/crowdpalace/

DOES FOLLOW TWITTER

http://doesfollow.com/

http://doesfollow.com/TOKYYOinfo/ipodtouch

in twitter account a segue account b?

TAG EXTRACTOR FROM URL

http://tagthe.net/api/?url=http://web2ools.tumblr.com/

DIIGO PEOPLE BY GROUP NAME AND TAG

http://groups.diigo.com/group/web2tools/content/user/asblogger

DIIGO RSS BY GROUP NAME AND TAG

http://groups.diigo.com/group/web2tools/rss/tag/meme

rss web 2

http://groups.diigo.com/group/web2tools/rss

GOOGLE favicon + YQL favicon

http://www.google.com/s2/favicons?domain=www.overgrid.com

http://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20html%20where%20url%3D"http://bbc.co.uk/"and%20xpath%3D"/html/head/link[@rel%3D'icon']%20|%20/html/head/link[@rel%3D'ICON']%20|%20/html/head/link[@rel%3D'shortcut%20icon']%20|%20/html/head/link[@rel%3D'SHORTCUT%20ICON']"&format=json&callback=grab

WORDPRESS CODE 

if (!empty($comment->comment_author_url)) {$url = preg_replace('/^http:\/\//', '', $comment->comment_author_url); if ($url != "") {   $imgurl = "http://www.google.com/s2/favicons?domain=" . $url;    echo '<img src="' . $imgurl . '" width="16" height="16" />';   }} 

ALTRE OPZIONI