XRumer 7.7.35 is the best program for black-SEO.
+ automatically register profiles, edit profiles, make topics/replies on forums
+ automatically confirm links in e-mails (and auto-register email accounts for that!)
+ automatically break captchas during registering and posting (only XRumer
7.7.35 can break more than 150 types of captchas, included ReCaptcha and flash-captchas)
+ XRumer recognize and answer the antibot-questions (like "2+2=?", "What is capital of England?", etc.; ONLY XRumer
7.7.35 have answers on more than 70.000 antibot questions!)
+ this program has unique intellectual mode "Antispam": its a spesial thematic posting
+ automatically update and check proxy-lists for 100% anonymity
+ its works withs blogs and social networks
+ "Mass-PM" mode make mass posting personal messages to ALL members of ALL forums simultaneously
+ there are lot of articles about XRumer on recourses with high reputation: "Washington post", "WikiPedia.Org", "Sophos Labs", "Symantec"
+ monthly updates increase powerful of this software everytime, XRumer has a 7-years history
And, by the way,
XRumer price will be officially increased up to $650 in 5 january 2013, with new important functions.
Need more info? Just Google
