i would say yeah it's risky. how can anyone backlink your site LEGITIMATELY if it's not yet been indexed by google? it's common sense.
i can't say for sure if google will ignore all your backlinks and continue to leave your site off the index for attempts at manipulation, but i would wait myself.
have you heard of 3StepAds? just go there and throw together a short ad for your blog or page and link to it with a keyword phrase text link. the 3StepAd will show up, usually highly ranked too, within a few hours and usually prods google into indexing the site you linked to.