The point I was trying to simplify ("in general") was that html is the more common approach, for what rec2rec pages are which is mostly pure text content. HTML and CSS are ideal for rec2rec needs (easier customization/editing), especially with HTML 5 around the corner, as opposed to php being a more complex language with server-side implications (i.e. 301 redirects, htaccess, mod_rewrite and other technicals) - Again, in general, if any goes wrong with php it is generaly a nightmare to resolve whereas html and css can usually be found a solution etc quicker/easier.
HTML is not snobbery, otherwise all the HTML Editors, Dreamweaver, Website Builders, etc would be snobs
Yes they cater for php too but are heavily advertised towards html and the beginner.
With regards to google spidering etc I stand corrected, because I was reading forums etc from about late 2008 without realising it whereby there were issues with people not getting index with .php files. Typical google changing its ways every now and then - Thanks for the link MaddogBattie.
SarahP