L.A.M.P. refers to a toolset consisting of Linux + Apache + MySQL + PHP|Perl|Python|Postgresql... providing a powerful framework for rapid development of robust solutions. Each component is open source and has proven to be enterprise ready.
AbiWord 2.6.0 is released... looks solid, geeky install, has OLPC document collaboration technology.
Read more on the AbiWord release. click here
Read more on AbiCollab. click here