Cherry Picking The Diamonds From The Stock Market

What characteristics of penny stocks should an investor look at to deem it attractive?

I understand the risks involved with penny stock investing. I need some investments that have the potential for large returns in a short period of time. What data should I look for in a penny stock to improve my chances of finding the winners?

I have to research them until I am blue in the face.
Most pennies are stock selling scams.
The only true penny I like for 2007 is PBLS.
If someone spent a few days researching this company they would see that it is real.
It is my "AMEX stock in penny clothing"
I have spent 2 years researching this company.
They have more going than 90% of the AMEX listed stocks.
The reason that it is at .0135 is because they have not filed in 10 years.( Yahoo info is wrong) for PBLS.
They Have reiterated to shareholders their commitment to
file their Audited Financials in early 2007
Yes I know the price has been under pressure the last week or so but I still ask all non-believers to keep an eye on this company for the next several weeks.

http://www.pbls.biz/default.asp

Thanks

Jockee