If you fill out their request on the the SocialScope website you get an invite within a day or two. I got one when it first went into Beta, but beyond playing on the first couple of days, don’t do much with it. I think that it will be good for some, but for people like me who don’t really find things like Facebook and Twitter to have value, it is “just another app”. I have dedicated Facebook and Twitter apps on the BlackBerry already and only use those to tease my kids on the odd occasion – “Daddy’s watching” sort of thing. My wife uses the (SocialScope) app though, as she is a Facebook regular with our kids and various girlfriends.