lucy24 - 6:12 pm on Jan 4, 2013 (gmt 0)
Use ... period, comma or plus sign
In the body of the URL? (Yes, I know it's technically possible. Most of apache's pages have a . in the middle. But ouch, the extra attention that requires!)
OK, so I just like lowlines because in Regular Expressions they count as \w while hyphens require extra attention ;)
What I really like is MixedCase but it just isn't kind to type-ins. And we do want people to have our addresses memorized don't we.