Me thinks there are too many coders anal about the spelling and not enough English grammarians to counter their arguments....

Do you mean some some companies spell it Wordpress rather than WordPress? If so, at least in media that change is acceptable in some stylesheets. For example, according to some major media style guides, we write Unesco, and not UNESCO.

WordPress is a brand, but when writing it it is fine not to need to capitalize any but the first letter. Just like some reporters/media write it Youtube and not YouTube.

Even the IEEE only recently went BACK (sorry for the caps) to allowing only 1 internal capital letter, primarily because too many grammar klutzes were not able to separate the idea of a brand from the idea of "writing". See this:
http://www.computer.org/portal/web/publications/style_caps

On the other side of the spectrum, some companies only have lowercase letters in their "branded name". But writers need to sometimes capitalize the first letter either for style or for grammar purposes. Yahoo's own styleguide discusses that here:
http://styleguide.yahoo.com/editing/treat-abbreviations-capitalization-and-titles-consistently/company-and-product-names

I would not get so anal about it, especially since lots of grammar people are just as anal on the other side about NOT (sorry, those darn caps again) needing to capitalize the internal letter.