As reported by All Things D, Rapportive, the maker of a Gmail browser plugin, is nearing a sale to LinkedIn. The company’s raised $1 million in venture funds and the sale to LinkedIn is for a “high teens” price tag. Rapportive’s product integrates social network activity with a person’s contact information and correspondances. Because LinkedIn isn’t cluttered at all and needs more widgets. Last year LinkedIn acquired Connected, a similar contacts management product. [Source: All Things D]