I will tell you :

• FeedSky
• Yahoo Pipes
• Feedshake
  
• Tumblr
  
• Feedblendr
  
• FeedRinse
  
• Aobo
  
• Feeddigest

抓虾；鲜果在线

• 推推王
  
• 狗狗
  
• CowFeeder

天下邮

• EW8
• FeedBlitz
• RMail

• Anothr
• Reko
  
• Blogrovr
• Feed43
• Ponyfish
• Grazr
• Meropar
• Poque
• YourRss
• RSSWeather
• DiggRess
• RSS2Twitter

Ps:If you have tested this service,I hope you to shere your experience for using it.Thanks.