Google Ventures partner Kevin Rose says that his San Francisco home was visited by protesters today, who held up a banner calling him a “parasite” and distributed leaflets with the same message. What did he do to deserve this? Well, he invested in startups. While Rose didn’t sound happy about the protest, he also tweeted, “I did agree w/ them that we need to solve rising rents, keep the SF culture, and crack down on landlords booting folks out.”