My suggestion is to include Midori as a default *replaceable* browser in the iso - even though it is long in the tooth as an easy way to read on-board html docs/faqs without having to download anything, or assume online access. Or assume that users come from the days when making sites "lynx-friendly" like I did.

A good example is Slitaz - which uses Midori to good effect. In fact they take it further by making it part of their system utilities, but I'm not asking for that type of integration. Typically a user will upgrade the browser, but in the meantime, Midori serves a great purpose especially for those systems which don't go online.
AntiX uses Dillo for their on-board faqs, but unless one is skilled at editing their own .dillorc file to get readable fonts and such, it is pretty ugly. I modify my .dillorc, but what a pita for newbs. So the docs go unread.
Just sayin' - not all installations of Porteus may actually go online, but a simple browser modern enough to be easy to use and render html docs nicely as included in the release iso would be nifty - as long as it doesn't severely bloat the iso of course.
And, maybe just for visiting simple sites like Porteus forums itself, it would be enough to get the job done nicely without having to load up with other browsers at all. If a user wants more, they can install the biggies.
I've tried putting Netsurf into this role, (3.9), but it is just too rough around the edges. Like mouse-clicks not tracking links properly, etc etc.
Just my .2c