Square space is a website building platform with included hosting.. it appears their going to charge $30/month for a plan that allow people to build sites that include the functionality of collect data (forms)

$8/mo gives you 1 gb with 75gb bandwidth and you use their sub domain

$14/mo give access to having up to "250 users" (email subscription?) and custom URL

$20/mo , $30/mo and $50 really just up the futures to any feature you could create yourself with the $20/month package that includes HTML injection points..

a mash up of woofoo, website builder and hosting...sold to people who probably will never need the 75gb of bandwidth of the first plan..