is a social network that focuses on providing friend suggestions. Tagged has recently acquired natural language processing and machine learning company Topicmarks. Topicmarks will be used to analyze the 100 million registered users on Tagged and match people with similar interests. Topicmarks’ CEO, CTO, and three senior engineers will be joining Tagged in exchange for cash and stock. Topicmarks will continue to remain active for the time being.

Mint.com founder Aaron Patzer has invested in Topicmarks. Topicmarks is a startup company that uses semantic text technology to extract important information from any document. Topicmarks is looking to raise $700,000 in seed funding and Patzer led the round.