No images, no CSS, no fancy ajax or javascript files and more important no flash... Plain and simple text.
{% img center /img/lynx.JPG 320 300 'putty_cyg + cygwin 1.7.15 + lynx + wikipedia.org' %}
Software released in 1992 that keeps rocking (with limitations :P)
PS: I wouldn't recommend it if you want to check your G+ or FB profile