Crosstex is organized as a master limited partnership (MLP), which means it combines the tax benefits of a limited partnership with the liquidity of a common stock.

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Now, the other investment that I really like right now, because so many of the world markets have gone up because of the incredible tsunami of liquidity that we and the rest of the world have provided is the Vanguard Total Stock Market portfolio.

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Cummings believes in creating vast pools of liquidity in the stock market, just as the nyse and Nasdaq do.

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There's no shortage of liquidity to fuel the economy--and the stock market.

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Unlike the off-balance-sheet cesspools that hid losses at Enron, these energy partnerships are publicly traded, many on the New York Stock Exchange, and offer a respectable amount of liquidity and transparency.

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There are other facts, but suffice it to say that the run on the banks and eroding confidence led to a reduction in market liquidity, and the stock market was en route to a decent of nearly 50%.

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And the reason for that is very simple: Public companies are always willing to pay more for a stock than a private investor would, because of something called the liquidity premium.

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Third, employee retention may be an issue, at least following the IPO after the big gains are realized (particularly when stock vesting allows employees to cash-out upon the occurrence of a qualifying liquidity event, as in the case of the Zynga IPO).

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Some shareholders of private company stock options face a tax issue when the company has an IPO or other liquidity event.

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Thus, interest rates will remain repressed through 2013, the U.S. dollar should depreciate moderately, and stock markets will continue to receive masses of liquidity.

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"The pre-arranged trading plan was adopted in order to allow Eric to sell a portion of his Google stock as part of his long-term strategy for individual asset diversification and liquidity, " the company said in the filing. (Read Ten Stocks Billionaires Are Playing).

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