blueshoes profits from the work and help of many people. 

this list has no particular order.

 - roger raymond for his code
   code used in: browscap class
 - richard lee-morlang for his advice, help and motivation, and some code.
 - ssb for his pear db code (our was originally based on his).
 - Tomas Krojzl (password class)
 - David Altherr (altherda at email dot uc dot edu) http://www.davidaltherr.net/
   password security (password class)
 - the Php.XPath team phpxpath.sourceforge.net 
   (michael p. mehl, nigel swinson, sam blume)
 - lawrence at shanghaiguide dot com for realPath()
 - gjukema at jukeware dot com for ForceDirectories() (mkpath())
 - steffen at hung dot ch for his advice about csv
 - ulf wendel for the phpdoc (used until bs4.2)
 - jsrs (sam and others)
 - igjav@cesga.es for Bs_Url->crossUrlDecode()
 - Fredrik Kristiansen (russlndr at online dot no) and Albrecht Guenther (ag at phprojekt dot de) 
   for enableUrl()
 - simon glatz (tld's can now have 4 chars, updated the email regexp)
 - robert mwangi for images and icons (slider, checkbox etc) and help with js and dhtml
 - yossarian/neatsun from greymagic and others from efnets #javascript for their help.
 - vojo markovic for misc things, and especially for the favicon.ico
 - Alexander (flying at dom dot natm dot ru) for sending fixed css code for the toolbar control.
 - Mario Minati <mario at minati dot de> for his bugfixes of the javascript tree component.
 - manuel lemos for phpclasses.org
 - richard heyes for his code
   code used in: html mime class (package email)
 - Frédéric Klee for fixing an annoyance in Bs_Tree (white line).
 - Thomas A. Johnson from mailroute.net for a bugfix in Bs_FormItAble.
 - Peter Lindstrom for ideas and fixes.

 and in general:
 - the php group and zend (zeev, andi, rasmus and many more)
 - mysql (monty & co)
 - apache software foundation

thanks.

the developers
sam and andrej