This would be good since we do not know their e-mail addresses.

I like Automatt's idea. When I send out a bulletin on MySpace or You Tube, I simply hit the send button and it's automatically sent to all my friends at once.

I'd really like to be able to invite my trusted list to rate things by clicking checkboxes next to their usernames, instead of having to type in their usernames.

This one seems to be working now.

Don't know other people's E-mail on here, and I'm not willing to give mine out, so I think that this would be a great option. A nice way to let people know about new weblists, instead of them stumbling on them by accident.

Well, I've only invited people to my weblists once, and I didn't use the invite option (Well, I went around asking for submissions for the list). But, yeah, I could see where this would suck. I'm pretty open for conversation and all, but I typically don't give out my e-mail address freely.