And which of my problems are you solving?
As different groups of folks care about different things, Handpick helps you easily select which groups of folks to share a link with via a bookmarklet.
As you 'handpick' multiple links throughout the day, Handpick will accumulate them and send a single email at the end of the day to your selected group of folks.
That way, it solves the problem of spamming folks over email or IM.
Another benefit of not broadcasting on Facebook, G+ or Twitter is that you can really be who you are and not have to worry about looking tame, generic, politically correct or fiddle with privacy settings.
It'll email the folks for you if you have at least one link handpicked, so you don't have to remember to.
Let me know if I haven't answered your question! =)
I'll look into it, but only after Handpick is solidly loved by all you beta testers that signed up.