I suspect a lot others are like myself in not only using the web to obtain specific information useful for playing BM, ie medieval weaponry, warfare, history etc, but also attempt get a feel for medieval times in general, such as everyday things like food, clothes, games and lifestyles, and likewise enable you either add more "colour" to your char or a RP'd NPC's personality etc.
So to that end I've decided post a few of those sites I use myself, so that others can either try them themselves or/and add their own to the list.
I've only added posted nominally basic ones, as while have quite a few bookmarked a lot of them are "user specific" in a way, ie perhaps a page (or even a paragraph) I've found while working towards a specific end, so not much use to anyone else.
All the sites are virus and clickjacking free etc, as likewise are their subsections.
http://www.medieval-life.net/life_main.htmhttp://www.middle-ages.org.uk/http://www.medievalwarfare.info/http://www.medieval-castles.org/index.php/medieval_warfare_readinghttp://www.spiritus-temporis.com/medieval-warfare/strategy-and-tactics.htmlThe meaning of "King of the Bean" can be found on the medival-life site in games