Links of the day

Customer Engagement Survey Shows Twitter is King of ROI – email marketing still doing well in comparison to other social media vehicles like Facebook

Move Over Eventbrite – New Registration, Ticketing Site Eventarc Launches – interesting alternative to EventBrite

MentionMap – great way to explore Twitter communications

New York Times to cull blogs – business, health and technology do well apparently

Nonja | Facebook – Orangutan at Vienna Tiergarten zoo who takes pictures with a modified Samsung camera

Can anyone stop Facebook? – By Farhad Manjoo – Slate Magazine