Indeed! See a site that deals in crypto and doesn't have Vertcoin? Send them an e-mail! See a site, marketplace, store, magazine, online game etc (really any site that sells stuff) that doesn't deal in Vertcoin yet? Send them an e-mail! Your friends talking about getting into Bitcoin? Tell them about Vertcoin (diversify!).

It's in every Vertcoin holder's best interest to spread the word and increase adoption, along with actually buying stuff from the sites that offer payment in verts (obviously you don't have to buy stuff you don't want just to promote the splendor of Verta).