Any Plugin That Sends Notification If An Element Exist?

[botoballs 2]

Hi

 I'm looking for a plugin that can send notification to either email, social networking sites, rss or any other that if an element exist or changed etc?

Example the ubot would login into a website and if a new tweet or google trend exist or changed the bot would send me a notification to email or phone text.

 

[Marton 48]

if

http://wiki.ubotstudio.com/wiki/Exists

then

http://wiki.ubotstudio.com/wiki/Send_Email