Section 2.1 of the Illinois Securities Law is a long list of items that are defined as being a security. Besides the usual suspects (stocks, bonds and “investment contracts”), the statutory lineup includes promissory notes. They actually top the list.Section 2.1 says: “‘Security’ means any note, stock, treasury stock, bond, debenture,” etc., etc. Relying the “any note” clause, Shiny Investments — a company that allegedly got burned when it provided $500,000 to “Affordable Homes for Rent I LLC” under a revolving loan …