This Guaranty (the “Guaranty”), dated as of July ___, 2008, is entered into by Boomj.com, Inc., a
Nevada corporation (“Guarantor”), for the benefit of the Collateral Agent identified below and the parties
identified on Schedule A hereto (each a “Lender” and collectively, the “Lenders”).
Guarantor is a direct subsidiary of Boomj, Inc., a Nevada corporation (“Parent”). The
Lenders have made and/or are making loans to Parent (the “Loans”). Guarantor will obtain substantial benefit
from the proceeds of the Loans.
The Loans are and will be evidenced by certain secured promissory Notes (collectively,
“Note” or “Notes”) issued by Parent on, about or after the date of this Guaranty pursuant to subscription
agreements dated at or about the date hereof (“Subscription Agreements”). The Notes are further identified on
Schedule A hereto and were and will be executed by Parent or Guarantor as “Borrower” or “Debtor” for the
benefit of each Lender as the “Holder” or “Lender” thereof.
In consideration of the Loans made and to be made by Lenders to Parent and for other good
and valuable consideration, and as security for the performance by Parent of its obligations under the Notes and
as security for the repayment of the Loans and all other sums due from Debtor to Lenders arising under the
Notes (collectively, the “Obligations”), Guarantor, for good and valuable consideration, receipt of which is
acknowledged, has agreed to enter into this Guaranty.
The Lenders have appointed Hank Cohn as Collateral Agent pursuant to that certain
Collateral Agent Agreement dated at or about the date of this Agreement (“Collateral Agent Agreement”), among
the Lenders and Collateral Agent.
Guaranty . Guarantor hereby unconditionally and irrevocably guarantees, jointly and severally
with any other Guarantor, the punctual payment, performance and observance when due, whether a