RewriteRule ^(\w+)/all$ index.php?action=all&nickname=$1 [L,QSA]
RewriteRule ^(\w+)/all/rss$ index.php?action=allrss&nickname=$1 [L,QSA]
RewriteRule ^(\w+)/foaf$ index.php?action=foaf&nickname=$1 [L,QSA]
+RewriteRule ^(\w+)/replies$ index.php?action=replies&nickname=$1 [L,QSA]
+RewriteRule ^(\w+)/replies/rss$ index.php?action=repliesrss&nickname=$1 [L,QSA]
RewriteRule ^(\w+)$ index.php?action=showstream&nickname=$1 [L,QSA]