Different methods of making money

I have found the following list which will be very useful for making the money from online. Utilise it and start earning money without any investment.

• Blog Readers
• Ping Services
• Social bookmarking sites
• Blog Directories
• Paid Blog directories
• News aggregators
• Other important directories

Blog Readers

• Google Reader http://www.google.com/reader
• Yahoo = Submit Your Feed http://publisher.yahoo.com/rss_guide/submit.php
• Bloglines http://www.bloglines.com/register/  = requires registration (free)

Ping Services

• Google Blog Search http://blogsearch.google.com/ping
• Ping-o-matic http://pingomatic.com/
• Moreover http://w.moreover.com/site/products/ind/pingserver.html 
• Technorati http://technorati.com/ping
• Feedburner Ping http://www.feedburner.com/fb/a/ping
• Weblogs http://weblogs.com/
• Blo.gs http://blo.gs/
• Pingoat http://pingoat.com/
• Ping.in http://ping.in/
• KingPing http://www.kping.com/
• BlogFlux http://pinger.blogflux.com/

Social Bookmarking sites

• BlinkList http://www.blinklist.com/
• Blogmarks http://blogmarks.net/
• Bmaccess http://www.bmaccess.net/
• BuddyMarks http://www.buddymarks.com/
• CommonTimes http://www.commontimes.org/ (social bookmarking for news)
• Connotea http://www.connotea.org/ (social bookmarking for researchers and clinicians)
• del.icio.us http://delicious.com/
• Diigo http://www.diigo.com/
• Furl http://www.furl.net/
• Hyperlinkomatic http://www.hyperlinkomatic.com/
• Icio http://www.icio.de/
• ListMixer http://listmixer.com/ (bookmarking that automatically expires in 30 days)
• Lookmarks http://www.lookmarks.com/
• ma.gnolia http://ma.gnolia.com/
• MyLinkVault http://www.mylinkvault.com/
• OnlyWire http://www.onlywire.com/
• Philoi http://www.philoi.com/
• RawSugar http://www.rawsugar.com/
• Simpy http://www.simpy.com/
• Spurl http://www.spurl.net/
• StumbleUpon http://www.stumbleupon.com/ (social bookmarking/ web discovery tool)
• Taggle http://www.mister-wong.de/ (German social bookmarking site)
• Tagground http://www.tagground.com/ (social bookmarking search)
• Tagsy http://www.tagsy.com/ (social bookmarking and feed management)
• ToRead http://toread.cc/ (email-based bookmarking service)