Microsoft Vs LAMP

More than a few might be wondering, whats LAMP and how can
Microsoft b competing with something called LAMP, as its busy competing
other big-wigs like Google, Yahoo & ofcourse OSS.
LAMP stands for [Linux Apache Mysql (Perl,Python,PHP)].
A framework of open-source software(OSS).
Therez another acronym SASH which stands for Struts,Apache,Spring,Hibernate.
Basically everything currently looks against MS in the web atleast.

Plz read this link on how Microsoftz planning to handle this. Sounds good!