I'd be a lot more worried about exposure to chopped fiberglass or vermiculite than mouse poo.

What a very cool thread :) I blog for various markets that I want exposure to, and try to tailor the content accordingly.

Under exposure 2.

They have great exposure to a large variety of both sophisticated and unsophisticated investors.

I think it's probably safe to assume much of your social media exposure is like that, too.What kind of car do you drive?

I’m sure that BP in inundated with request by aspiring investors looking for more potential exposure by the folks at BP determined that Ashley’s strategy was something that a greater number of people should hear.

As a nonresident alien, your estate tax exposure is significant and it is important to plan for estate tax in addition to income tax.

@Ishmeet SinghA self-directed IRA or 401k may generally invest in crowdfunding.Some crowdfunding opportunities are limited to accredited investors, but not all.If the investment represents debt to the funded entity, the investment is simple from an IRA perspective.If the investment represents equity in the funded entity, then an IRA or 401k may have exposure to Unrelated Business Taxable Income (UBTI), depending on the nature of the funded activity.Most IRA custodians can process such investments, but cannot advise you with respect to whether there is tax exposure to your IRA, which is why you want to have a CPA or work with an advisory firm.Crowdfunding can certainly have a place in your portfolio.  

Besides the two MLS, Zillow, trullia, hotpads, and other websites that cover by the two MLS(Hudson and bergen MLS), what are other ways and channels that I can increase the exposure of my house?

A Solo 401(k) provides a narrow exemption from Unrelated Debt-FInanced Income taxation (UDFI) when the debt instrument is secured by the acquisition of real property.Trade or business activities such as flipping will have UBIT exposure in a Solo 401(k).