Find out what’s hot in startups this week

This week’s edition of Sprouter Weekly is out now – take a look for a founder profile of Ping.fm co-founder Adam Duffy; check out cool startups including CardPool and Guestlist; find out about events like Twestival; and find out what great entrepreneurship articles we’ve been reading this week.

Read the online version here, and don’t forget to subscribe at Sprouter.com/weekly.