Jen asked for a bookmarklet (that would work in Safari!) that would let you email a link of the webpage you were on. Here you go:
(It would be pretty easy to modify this to ask you for the email address you wanted to send it to – but I started to think that wouldn't be neccessary. And even perhaps less useful – in case you were planning on grabbing the email from your address book or something…)
The one above does "prefill" the subject. If you'd rather it not do that, use this one:
Here's one that will grab the name of the page and put it in the subject line: