Programs, macros etc to grab web data into libre calc

Hi

*I’ve been on the m$ office treadmill for 15 + years

*Recently stumbled on Linux and libre office …

*Used it for a few days … Truly it’s a great piece of software and dispelled most of my doubts on Linux, using Linux, libre office etc

Question

*I’ve been using M$ XL’s add on for grabbing web data , called smf add in

*When activated, once could easily grab specific pages, specific cells of web pages directly into xl ( without opening a web browser) or without copying pasting data and fighting all the HTML on a calc screen

*This is a great time saver

*The only and only / excellent group for using smf add in can be found at http://finance.groups.yahoo.com/group/smf_addin/

*Some basic write up on using smf add in can be found here http://seekingalpha.com/instablog/326478-derek-a-barrett/1414481-automating-alpha-getting-started-with-stock-market-functions-smf-add-in-for-excel

Now, my question is , is there a similar add in for libre office, when invoked , could help the user get specific cells ( not the whole web page ) from a URL into libre xl / libre office calc sheets ? Of course the user supplies the URL

Or is there some app in Linux that can do the same ?

How do people grab specific web data ( not entire pages ) but specific data for web pages into libre calc ?

Request to Moderators ; if I am posting on the wrong area or group please Move this post accordingly


Thanks in advance
Regards