Niche websites explained

I use a modified Ping list for my update services, here is that list.

http://blogsearch.google.ae/ping/RPC2

http://blogsearch.google.at/ping/RPC2

http://blogsearch.google.be/ping/RPC2

http://blogsearch.google.bg/ping/RPC2

http://blogsearch.google.ca/ping/RPC2

http://blogsearch.google.ch/ping/RPC2

http://blogsearch.google.cl/ping/RPC2

http://blogsearch.google.co.cr/ping/RPC2

http://blogsearch.google.co.hu/ping/RPC2

http://blogsearch.google.co.id/ping/RPC2

http://blogsearch.google.co.il/ping/RPC2

http://blogsearch.google.co.in/ping/RPC2

http://blogsearch.google.co.it/ping/RPC2

http://blogsearch.google.co.jp/ping/RPC2

http://blogsearch.google.co.ma/ping/RPC2

http://blogsearch.google.co.nz/ping/RPC2

http://blogsearch.google.co.th/ping/RPC2

http://blogsearch.google.co.uk/ping/RPC2

http://blogsearch.google.co.ve/ping/RPC2

http://blogsearch.google.co.za/ping/RPC2

http://blogsearch.google.com.ar/ping/RPC2

http://blogsearch.google.com.au/ping/RPC2

http://blogsearch.google.com.br/ping/RPC2

http://blogsearch.google.com.co/ping/RPC2

http://blogsearch.google.com.do/ping/RPC2

http://blogsearch.google.com.mx/ping/RPC2

http://blogsearch.google.com.my/ping/RPC2

http://blogsearch.google.com.pe/ping/RPC2

http://blogsearch.google.com.sa/ping/RPC2

http://blogsearch.google.com.sg/ping/RPC2

http://blogsearch.google.com.tr/ping/RPC2

http://blogsearch.google.com.tw/ping/RPC2

http://blogsearch.google.com.ua/ping/RPC2

http://blogsearch.google.com.uy/ping/RPC2

http://blogsearch.google.com.vn/ping/RPC2

http://blogsearch.google.de/ping/RPC2

http://blogsearch.google.es/ping/RPC2

http://blogsearch.google.fi/ping/RPC2

http://blogsearch.google.fr/ping/RPC2

http://blogsearch.google.gr/ping/RPC2

http://blogsearch.google.hr/ping/RPC2

http://blogsearch.google.ie/ping/RPC2

http://blogsearch.google.in/ping/RPC2

http://blogsearch.google.it/ping/RPC2

http://blogsearch.google.jp/ping/RPC2

http://blogsearch.google.lt/ping/RPC2

http://blogsearch.google.nl/ping/RPC2

http://blogsearch.google.pl/ping/RPC2

http://blogsearch.google.pt/ping/RPC2

http://blogsearch.google.ro/ping/RPC2

http://blogsearch.google.ru/ping/RPC2

http://blogsearch.google.se/ping/RPC2

http://blogsearch.google.sk/ping/RPC2

http://blogsearch.google.tw/ping/RPC2

http://blogsearch.google.us/ping/RPC2

http://rpc.blogbuzzmachine.com/RPC2

http://www.i-learn.jp/ping

http://www.31engine.com/weblogUpdates/1.cgi

http://zing.zingfast.com/

http://www.focuslook.com/ping.php

http://www.packetmonster.net/xmlrpc.php

http://www.rssfwd.com/xmlrpc/api

http://pinger.onejavastreet.com

http://feedfindings.com/rpc

http://api.blogblogs.com.br/api/ping

http://blog.with2.net/ping.php

http://serenebach.net/rep.cgi

http://mapufacture.com/georss/ping/api

http://xmlrpc.bloggernetz.de/RPC2

http://ranking.kuruten.jp/ping

http://www.a2b.cc/setloc/bp.a2b

http://ping.ask.jp/xmlrpc.m

http://pingqueue.com/rpc/

http://rpc.tailrank.com/feedburner/RPC2

http://rpc.wpkeys.com/

http://signup.alerts.msn.com/alerts-PREP/submitPingExtended.doz

http://www.imblogs.net/ping/

http://blogbot.dk/io/xml-rpc.php

http://effbot.org/rpc/ping.cgi

http://thingamablog.sourceforge.net/ping.php

http://fgiasson.com/pings/ping.php

http://ping.weblogs.se/

http://trackback.bakeinu.jp/bakeping.php

http://blogdb.jp/xmlrpc

http://www.snipsnap.org/RPC2

http://ping.blogmura.jp/rpc/

http://ping.amagle.com/

http://1470.net/api/ping

http://www.blogsdominicanos.com/ping/

http://ping.exblog.jp/xmlrpc

http://www.bitacoles.net/ping.php

http://www.mod-pubsub.org/kn_apps/blogchatter/ping.php

http://ping.bitacoras.com

http://blogping.unidatum.com/RPC2/

http://www.blogoole.com/ping/

http://topicexchange.com/RPC2

http://www.catapings.com/ping.php

http://ping.snap.com/ping/RPC2

http://rpc.twingly.com/

http://wasalive.com/ping/

http://ping.blogoon.net/

http://rpc.icerocket.com:10080/

http://coreblog.org/ping/

http://xping.pubsub.com/ping/

http://rpc.bloggerei.de/ping/

http://xmlrpc.blogg.de/

http://ping.fc2.com/

http://ping.kutsulog.net/

http://ping.myblog.jp/

http://ping.cocolog-nifty.com/xmlrpc

http://www.weblogues.com/RPC/

http://ping.bloggers.jp/rpc/

http://ping.feedburner.com/

http://ping.rootblog.com/rpc.php

http://rcs.datashed.net/RPC2

http://www.lasermemory.com/lsrpc/

http://ping.syndic8.com/xmlrpc.php

http://www.holycowdude.com/rpc/ping/

http://zhuaxia.com/rpc/server.php

http://pinger.blogflux.com/rpc/.

http://blogupdate.org/ping/

http://rcs.salon.com/RPC2/

http://www.weblogs.com/RPC2/

http://www.blogsdominicanos.com/ping

http://www.zhuaxia.com/rpc/server.php

http://ping.weblogalot.com/

http://mapufacture.com/georss/ping/api/

http://ping.blog360.jp/rpc/

http://www.blogpeople.net/ping/

http://ping.groove-cast.com/ping.php

http://hamo-search.com/ping.php

http://ping.rss.drecom.jp/

http://ping.blog.qikoo.com/rpc2.php

http://blog.iask.com/RPC2

http://newsblog.jungleboots.org/ping.php

http://j-ranking.net/ping.cgi

http://ping.mitekaite.com/rpc/

http://ping.speenee.com/xmlrpc/

http://blogdigger.com/RPC2/

http://holycowdude.com/rpc/ping/

http://rpc.tailrank.com/

http://www.xianguo.com/xmlrpc/ping.php

http://www.feedsky.com/api/RPC2

http://audiorpc.weblogs.com/RPC2

http://api.my.yahoo.co.jp/RPC2

http://ping.blogs.yandex.ru/RPC2

http://ping.wordblog.de

http://blogpeople.net/servlet/weblogUpdates

http://ping.namaan.net/rpc

http://r.hatena.ne.jp/rpc

http://rpc.reader.livedoor.com/ping

http://rpc.technorati.jp/rpc/ping

https://phobos.apple.com/WebObjects/MZFinance.woa/wa/pingPodcast

http://www.newsisfree.com/RPC

http://www.blogdigger.com/RPC2

http://rpc.technorati.com/rpc/ping

http://rpc.weblogs.com/RPC2

http://api.my.yahoo.com/RPC2

http://services.newsgator.com/ngws/xmlrpcping.aspx

http://api.moreover.com/RPC2

http://www.blogpeople.net/servlet/weblogUpdates

http://bblog.com/ping.php

http://ping.weblogalot.com/rpc.php

http://pinger.blogflux.com/rpc/

http://blogsearch.google.com/ping/RPC2

http://blog.goo.ne.jp/XMLRPC

http://api.feedster.com/ping/

http://www.popdex.com/addsite.php

http://api.my.yahoo.com/rss/ping/

http://www.blogshares.com/rpc.php

http://www.blogsnow.com/ping/

http://www.blogstreet.com/xrbin/xmlrpc.cgi

http://bulkfeeds.net/rpc/

http://www.newsisfree.com/xmlrpctest.php

http://ping.blo.gs/

http://rpc.blogrolling.com/pinger/

http://blogmatcher.com/u.php